Thursday, 18 September 2025

Wedding Photography Workflow – From Morning Prep to Evening Dance

Wedding photography is a marathon, not a sprint. From the quiet morning prep to the late-night dancing, the photographer’s job is to tell the whole story—capturing the big moments and the small details that couples will treasure forever.

Here’s a look at the workflow we follow:

1. Morning Preparation

Arrive early, scout the location, and check lighting conditions.
Capture details: dresses, suits, shoes, flowers, rings.
Photograph candid moments—nervous laughter, family interactions, final touches.

2. Ceremony

Work discreetly but attentively—documenting entrances, vows, rings, and that all-important kiss.
Use multiple angles (where allowed) to balance intimacy and formality.
Be ready for the unexpected: children, weather, or emotional surprises.

3. Group Photos & Portraits

Organise family groups efficiently—smiles fade quickly if guests are waiting around.
Take the couple for private portraits, making time for natural, relaxed shots.
Use creative lighting or locations for a few standout images.

4. Reception

Photograph speeches, laughter, and emotional reactions.
Capture the décor, cake, table settings—details couples put so much thought into.
Blend candid guest moments with posed groupings.

5. The Evening Dance

First dance: capture from multiple angles and include guest reactions.
Keep shooting as the dance floor fills—this is where personality and fun shine.
Low light? Use fast lenses and subtle flash for atmosphere without killing the mood.

Workflow Essentials

Preparation: check kit the night before, pack backups for everything.
Communication: confirm timings and special requests with the couple.
Backup: duplicate files immediately after the event (memory cards fail, memories don’t).
Editing: create a narrative gallery that flows naturally from prep to party.

The Takeaway

Wedding photography is about more than beautiful pictures—it’s about storytelling. By following a clear workflow, you can stay calm, cover every important moment, and deliver a set of images that truly reflects the couple’s day.

DaVinci Resolve Fusion – First Steps Into Visual Effects

When you start editing science or sailing videos, the basics—cutting clips, balancing sound, adjusting colour—are enough to make something watchable. But sometimes you want more: arrows that highlight detail, text that floats naturally in 3D space, or a subtle glow that makes an experiment come alive.

That’s where Fusion in DaVinci Resolve comes in.

What Is Fusion?

Fusion is Resolve’s built-in visual effects (VFX) workspace. Instead of a timeline, you build effects with a node-based system—little boxes that represent different operations (blur, merge, colour, tracking). By connecting them, you can design complex effects with precision and flexibility.

First Steps for Beginners

Start Simple – add a text node and connect it to your footage.
Use Merge Nodes – everything in Fusion needs to be merged with your base video.
Experiment with Transform – move, scale, or rotate text or graphics.
Try Tracking – attach text or arrows to a moving object (great for experiments where you want to highlight a bubbling test tube or a sailing manoeuvre).
Preview Often – Fusion can be demanding on your computer, so render previews as you go.

Why Use Fusion for Education Videos?

Clarity – highlight key equipment, data, or steps with overlays.
Engagement – add subtle effects that make lessons feel dynamic.
Flexibility – create graphics that match your branding instead of relying on stock titles.

The Takeaway

Fusion might look daunting at first, but even small steps—like tracked labels or glowing highlights—can lift your videos from simple edits to polished productions. As with science, it’s about experimenting, testing, and building confidence one layer at a time.

Tuesday, 16 September 2025

From MIDI to Magic – Layering Synth Tracks for Science Videos

When you make as many science videos as we do at Philip M Russell Ltd, you quickly realise that music isn’t just background noise—it’s part of the teaching. A well-placed track can lift a slow experiment, give pace to a practical demo, or add drama to a reveal.

But where does that music come from? For us, it often starts with a simple MIDI sequence on the synthesiser. MIDI data by itself is dry—just notes and timing. The magic begins when you layer tracks, voices, and textures to create something that feels alive.

Building the Layers

Foundation: Start with a bass line or steady pad. This sets the mood (calm, tense, playful).
Rhythm: Add a beat, either percussive synths or sampled drums. This keeps the science moving at the right pace.
Melody: A lead voice that guides the ear—often simple enough not to distract from the visuals.
Textures: Arpeggios, swells, or atmospheric effects to fill the soundscape without overwhelming the message.

Why It Works for Education

Layering lets you match sound to subject. A video on particle collisions might use sharp, staccato synth hits; a sailing video benefits from flowing pads and gentle arpeggios. Students may not consciously notice, but the right score helps them focus and remember.

Tools of the Trade

We use both hardware synthesisers and software instruments, recording MIDI into a DAW where each layer can be adjusted, EQ’d, and balanced. Because MIDI is flexible, you can always tweak later—slowing a track for a longer demo or transposing to better fit narration.

The Takeaway

Science videos deserve more than generic stock tracks. With layered synth music, you can craft a soundtrack that teaches as much as the voiceover. It’s not just audio—it’s part of the storytelling.

Monday, 15 September 2025

Recycling Old Lab Kit – and Adapting Equipment

Running a teaching lab means constantly balancing budgets, safety, and the need for good experiments. Brand-new equipment is tempting — but often, old kit still has life left in it if you’re willing to adapt and recycle.

🧪 Giving Old Equipment a Second Life

Glassware – Slightly chipped beakers that are no longer safe for heating find new use as storage jars or waste containers.
Power supplies – An old PSU can still drive a circuit if it’s tested and labelled clearly, saving a perfectly usable piece of kit from landfill.
Clamps and stands – A bent retort stand may look past its best, but with a quick file, new nut, or a 3D-printed replacement part, it’s back in action.

🔧 Adapting for Modern Use

Some older equipment can even be upgraded for today’s experiments:

Adding digital sensors to classic experiments (e.g. connecting PASCO sensors to old calorimeters or air tracks) breathes new life into demonstrations.
Replacing heavy analogue meters with compact digital displays makes setups lighter and more reliable.
Old optics kits can be retrofitted with LEDs in place of filament bulbs, cutting power use and heat.

🌍 Why It Matters

Recycling kit isn’t just about saving money — it’s about sustainability and creativity. By adapting what we already have, we reduce waste and show students that science isn’t only about shiny new technology, but also about problem-solving with the tools available.

Which is Best: A Digital Voltmeter or an Old AVO Analogue Meter? ⚡

In almost every science department, there’s a debate: should we be using sleek digital multimeters or those heavy, old-school AVO analogue meters? Both have their place — and both can be valuable in the classroom.

✅ Digital Meters – Accuracy and Ease

High precision – Digital meters can measure to multiple decimal places, giving accurate voltage and current values.
Clear displays – Easy for students to read, even from a distance.
Safety features – Many modern meters include overload protection.
Cheap and accessible – Basic digital meters are inexpensive, and students can even buy their own.

✅ Analogue Meters – Understanding and Insight

See the change – The moving needle makes trends and fluctuations visible, perfect for showing current rising or falling in real time.
Teaches scale reading – Students must learn to interpolate between divisions, a skill useful in practical exams.
Rugged design – Classic AVO meters were built like tanks and often still work decades later.
Great for demonstrations – The sweeping needle captures attention in a way a static number doesn’t.

⚖️ Which Should You Choose?

For precision measurements in coursework or when accuracy is vital → choose the digital meter.
For teaching concepts like Ohm’s law, monitoring fluctuations, or helping students “see” electricity in action → the analogue AVO is unbeatable.

The best labs? They keep both. Analogue meters show the story, digital meters give the numbers. Together, they give students a fuller understanding of what’s really happening in the circuit.

🎓 The Teaching Advantage

Students love seeing “vintage” kit side by side with modern sensors. It sparks conversations about how science has advanced, and it models resourcefulness: making do, adapting, and reusing. Skills that are every bit as important as the science itself.

Sunday, 14 September 2025

Servicing the Weather Station

Autumn is definitely here—the heating came on this morning as the temperature dipped. After clearing the guttering to prepare for the heavier rains, I noticed our Davis weather station’s rain gauge was looking suspicious. The readings had been off for a few days, and when I climbed up to take a look, the gauge was full of water and clearly blocked.

My son and I dismantled the unit, brought it down, and gave it a proper clean. The filter had done its best, but the small drainage hole was clogged. After a careful wash-out and reassembly, the station was back in place—just in time to record a passing thunderstorm, which gave it a thorough test of accuracy!

✅ Key Areas to Check

1. Rain Gauge

Clear leaves, moss, and dirt from funnels and filters.
Make sure the drainage hole isn’t blocked—standing water gives false low readings.
Test after cleaning with a small measured pour of water to confirm it tips correctly.

2. Temperature & Humidity Sensors

Check the radiation shield (radiator) is clean and not blocked by spiders or cobwebs.
Ensure airflow around the shield—no debris or overgrown plants nearby.
Wipe the shield gently with a damp cloth; avoid harsh cleaners.

3. Anemometer & Wind Vane

Confirm they spin freely and aren’t catching on dirt, twigs, or bird droppings.
Lightly check for play in the bearings; stiff movement means poor readings.

4. Batteries & Power Supply

Replace or recharge batteries before the cold weather reduces capacity.
If solar-powered, check panels are clean and facing the right direction.
Inspect wiring and connectors for corrosion.

5. General Maintenance

Tighten loose mounts or poles before winter storms test them.
Make sure your data logger or Wi-Fi unit is still connected and recording properly.
Run a quick calibration check by comparing readings with a reliable nearby source (e.g., local Met Office station).

It’s a good reminder that all scientific equipment needs regular servicing to stay reliable. Whether it’s checking sensors, unclogging filters, or simply replacing batteries, maintenance makes sure the data you collect is dependable.

Saturday, 13 September 2025

Mathematics of Music – Teaching Ratios, Frequencies and Scales

Music may seem like pure art, but beneath the melodies lies mathematics. Ratios and frequencies govern why notes sound good together, why scales exist, and why different musical traditions—Western, Asian, or otherwise—sound distinct.

The Ratio Behind Harmony

When you pluck a string, it vibrates at a fundamental frequency. Divide that string in half, and it vibrates at twice the frequency—an octave higher. The octave ratio of 2:1 is one of the most important in all music. Other pleasing notes arise from simple ratios:

3:2 → the perfect fifth
4:3 → the perfect fourth
5:4 → the major third

These ratios explain why certain intervals sound "in tune"—the waveforms line up regularly, reinforcing each other.

Building Scales

Western music is built on the idea of dividing the octave into 12 equal parts—known as equal temperament. Instead of keeping the "pure" mathematical ratios, each note is adjusted slightly so instruments can play in any key without sounding out of tune. It’s a compromise: mathematically imperfect, but musically versatile.

This is why a piano can play a Bach fugue in C major and then jump to B-flat minor without retuning. The twelfth root of 2 sneaks in here: each semitone is a multiplication of frequency by 2^(1/12).

Different Musical Worlds

Not all traditions make the same compromises. Much Asian music uses different scales and tuning systems. For example:

Indian classical music uses 22 shrutis (microtones) in an octave, allowing for subtler distinctions in pitch.
Chinese pentatonic scales divide the octave into five notes, creating the recognisable "open" sound we often associate with Chinese folk music.
Japanese gagaku music sometimes uses in scales with intervals that don’t exist in Western tuning, producing tones that sound exotic or even dissonant to Western-trained ears.

The difference isn’t just cultural—it’s mathematical. Changing the ratios, or the number of divisions in an octave, changes how we perceive harmony and mood.

Teaching Through Experiment

In the classroom, you can demonstrate this beautifully:

Stretch a guitar string and measure the frequency at different lengths.
Use a frequency generator and show how doubling the frequency jumps an octave.
Compare a Western major scale with a pentatonic one on a keyboard, asking students which feels "familiar" and which feels "different."

Mathematics becomes audible—students hear the ratios in action.

Why It Matters

By exploring the maths of music, students see how numbers connect to the real world. They discover that 2:1 is not just a ratio—it’s the reason lullabies, symphonies, and pop songs make sense. And they learn that cultural variety in music is built not just on history, but on mathematical choices about how to divide sound.

Friday, 12 September 2025

Organising Your Media Projects: How We Track Our Music and B-Roll

When you’re juggling multiple science films, sailing tutorials, and tuition videos, the biggest challenge isn’t always the filming—it’s finding that perfect shot or soundtrack later. Did we record that hummingbird close-up last summer? Which folder holds the dramatic timpani loop we used in the diffusion video? Without a system, the answer is usually: somewhere.

At Philip M Russell Ltd, we’ve learned that organisation is production gold. Here’s how we track our music and B-roll so nothing gets lost in the digital fog.

Why It Matters

Speed: Deadlines don’t wait for you to hunt through “Untitled_25.mov”.
Consistency: Students notice when your cutaway shots feel polished and purposeful.
Reuse: A library of labelled clips and music themes saves time and money.

Step 1 – Metadata is Your Friend

Every clip and track gets:

A descriptive title (e.g., “Thames_River_Sunset_WhalyBoat_2025.mov”).
Tags for content (science, sailing, classroom, drone).
A date stamp to track projects chronologically.

This means a quick search pulls up exactly what we need.

Step 2 – Separate Your Libraries

We keep:

B-Roll Vault: cutaway shots, time-lapses, drone sweeps, lab close-ups.
Music Library: divided into mood (uplifting, suspense, calm, comic) and type (synth, organ, orchestral, AI-generated).
Sound FX: splashes, bubbling beakers, church organ pedal thumps!

Each has its own top-level folder, synced to both our servers and cloud backup.

Step 3 – Use Playlists & Reels

In DaVinci Resolve, we build B-roll reels and music playlists:

Reels let us preview 30–40 short clips quickly without digging into folders.
Playlists keep the mood consistent—so our chemistry videos don’t accidentally feature the same soundtrack as a sailing mishap reel (unless we’re going for comedy).

Step 4 – Tag in Your Timeline

During editing, we use colour tags and notes in Resolve:

Blue = lab cutaways
Green = sailing shots
Yellow = stock graphics
Red = “must not forget audio here!”

It sounds simple, but future-you will thank past-you when revisiting a project.

Step 5 – Build a “Go-To” Kit

We keep a Favourites Bin: the five most-used tracks and the ten B-roll shots we always grab (e.g., pipette close-up, boiling tube bubbling, dinghy gybe in the Thames). They act as editing shortcuts whenever we’re building a quick explainer.

The Payoff

By tagging, separating, and pre-organising our media, we’ve cut hours off editing and massively reduced frustration. Our students and viewers only see the final polish—but the secret lies in a system where every clip and track has a home.

✅ Pro tip for tutors and creators: even a simple spreadsheet with file names, tags, and links can transform your workflow if you’re not ready for a full media asset manager.

Thursday, 11 September 2025

Photosynthesis — Measuring Oxygen Production with Pondweed (with Time-Lapse Video)

Because watching bubbles in real time is like watching paint photosynthesise. Let’s speed it up and make the data sing.

The Big Idea

Photosynthesis makes oxygen. Pondweed (Elodea/Egeria) obligingly releases visible oxygen bubbles under light. We’ll capture the reaction as a time-lapse and measure the rate of oxygen production. Students get both the wow (bubbling plant cinema) and the why (graphs, variables, evaluation).

Learning Objectives

Link photosynthesis to measurable oxygen output.
Investigate how light intensity (or colour, or CO₂ concentration) affects the rate.
Plan a fair test (controls, repeats, anomalies, evaluation).
Present data clearly (bubbles/min or dissolved O₂ mg/L vs time/distance).

Kit List (Classroom/Lab)

Fresh pondweed (Elodea/Egeria), ~10–15 cm sprigs.
250 mL beaker or boiling tube + clamp stand.
Sodium hydrogencarbonate (bicarbonate) ~0.2% to boost CO₂.
LED lamp (stable output), metre ruler (for distance).
Black card or foil to block ambient light; thermometer.
Optional precision: dissolved oxygen sensor (e.g., PASCO Wireless Optical DO), light sensor, SPARKvue/Capstone for logging.
Smartphone or mirrorless camera on tripod for time-lapse.
White tile or sheet behind the beaker for contrast.

Setup (5–10 min)

Condition the plant: snip the stem cleanly at an angle; ensure the cut end faces up to release bubbles.
Fill beaker with bicarbonate solution; submerge pondweed fully; secure upright with a paper clip/soft wire.
Position LED lamp at a starting distance (e.g., 10 cm). Shield stray light with black card.
Check water temp (aim ~20–25 °C). If you’re running long recordings, use an LED (cool) rather than a hot halogen.

Variables (Pick One to Investigate)

Light intensity: move lamp to 10, 20, 30, 40 cm (intensity ∝ 1/d²).
Light colour: red, blue, green filters.
CO₂ availability: 0%, 0.1%, 0.2%, 0.4% NaHCO₃.
Temperature (advanced): water bath at 15, 20, 25, 30 °C.

Control other factors: same sprig length, same total time per run, same lamp, same background light, same solution volume.

Two Ways to Measure the Rate

A) Bubble Count (simple, visual)

Start the lamp → wait 2 minutes (equilibration).
Count bubbles for 2 minutes.
Repeat 3× at each distance; average to get bubbles/min.
Use time-lapse playback to verify counts or to sample longer runs quickly.

B) Dissolved O₂ Logging (quantitative, best for graphs)

Place the DO probe in the beaker (avoid blocking bubbles).
Log O₂ (mg L⁻¹) every 5–10 s for 10 minutes.
Rate = slope of O₂ vs time (mg L⁻¹ min⁻¹).
Pair with a light sensor reading at each distance for an intensity vs rate graph.

Time-Lapse Capture (the fun bit)

Goal: compress a 10–30 minute experiment into 20–40 seconds of crisp, watchable video.

Framing: side-on macro framing of the cut stem; add a ruler or grid for scale.
Background: white card; avoid reflections.
Interval: 1 frame every 1–2 s (shorter interval for faster bubbling).
Lock exposure & focus (manual) to stop flicker/breathing.
Playback speed: 20–30× looks great.
Slate each condition (e.g., “20 cm”, “30 cm”) with a quick title card so edits aren’t confusing.
For phones, use a time-lapse app; for cameras, interval timer.
Bonus: record a wide “beauty” shot of the whole rig for cutaways, and a screen capture of the live sensor graph for picture-in-picture.

Suggested Student Workflow (40–60 min lesson + homework)

Predict: “What happens to rate as light intensity increases?”
Set up, equilibrate, and record Run 1 (10 cm).
Repeat at 20, 30, 40 cm.
While the camera runs, log DO or do a manual 2-min bubble count.
Export the time-lapse and overlay labels (distance, time scale).
Plot data; fit a curve; discuss limiting factors (CO₂, temperature, chlorophyll saturation).
Evaluate: sources of error (bubble size variation, stray light, temperature drift); propose improvements.

Example Data Table (bubble count)

Distance (cm)	Bubbles/min (Trial 1)	Trial 2	Trial 3	Mean
10	96	102	98	99
20	54	57	52	54
30	31	30	28	30
40	18	20	17	18

Analysis prompts: Does mean rate scale with 1/d²? Where does it deviate (e.g., at close range from heat/CO₂ limits)?

Safety & Practical Notes

LED lamps preferred (low heat). Keep liquids away from mains.
Handle glassware carefully; dry bench and cables.
Dispose of pondweed responsibly; avoid releasing non-native species into waterways.

Extensions

Red vs Blue vs Green: link to absorption spectra of chlorophyll a/b.
Limiting factors: fix light and vary bicarbonate concentration.
Stoichiometry: estimate O₂ volume from bubble counts (assume bubble diameter) and compare to DO data.
AI/Video: students annotate their time-lapse with captions explaining what limits the rate at each stage.

Quick Teacher Script (for the voice-over)

“At 10 cm the light intensity is highest, so oxygen bubbles stream out. As we move the lamp further away, intensity drops roughly with the inverse square of distance, and so does the rate—until other limits kick in, like CO₂ or temperature. Our sensor trace confirms the trend with a steeper oxygen slope at 10 cm than at 30 or 40 cm.”

Handy Checklists

Before class

✅ Fresh pondweed snipped & upright
✅ 0.2% NaHCO₃ ready
✅ Lamp, shields, ruler positioned
✅ Camera on tripod, interval set, exposure/focus locked
✅ DO/light sensors connected (if using), logging template open

After class

✅ Export time-lapse (20–30×)
✅ Label each segment (distance/condition)
✅ Students upload graphs + 100-word evaluation to LMS

Wednesday, 10 September 2025

Prime vs Zoom Lenses – What Science Filmmakers Should Choose and Why

When you’re filming science, the question isn’t just what experiment to capture — it’s how. And one of the biggest gear choices for any science filmmaker is lenses. Do you go with the versatility of a zoom lens, or the precision of a prime? Here’s our take from years of filming in the lab and classroom.

Prime Lenses – Sharpness and Simplicity

A prime lens has a fixed focal length (e.g. 35mm, 50mm, 100mm).

Advantages:

Sharper images: Fewer moving parts = crisper shots. Great for macro close-ups of crystals, flames, or small apparatus.
Wide apertures: Lower f-stops let in more light, useful for slow-motion or low-light reactions like glowing magnesium.
Forces composition: You move the camera, not the zoom ring — which often leads to more intentional framing.

Limitations:

Less flexible: if you need to change framing mid-experiment, you may need to swap lenses or move the tripod.

Zoom Lenses – Flexibility and Speed

A zoom lens covers a range (e.g. 24–70mm, 70–200mm).

Advantages:

Versatility: One lens can handle wide shots of the lab and close-ups of the burette.
Speed: Perfect when you can’t interrupt an experiment to move equipment.
Cost-effective: One zoom can replace several primes, especially useful when starting out.

Limitations:

Often less sharp than primes at equivalent focal lengths.
Narrower maximum aperture (higher f-stop), so they can struggle in low light.

Which to Choose for Science Filmmaking?

For controlled shoots (studio setups, repeatable experiments): prime lenses shine. The sharpness and low-light ability make your science look stunning.
For live demos or unpredictable experiments (school labs, outreach events): zoom lenses are lifesavers. The ability to reframe instantly means you never miss the action.

The Sweet Spot: Use Both

In practice, most science filmmakers benefit from having one reliable zoom for flexibility and one or two primes for high-quality close-ups. For example:

A 24–70mm zoom for general coverage.
A 50mm or 100mm prime for beautiful detail shots.

✅ At Philip M Russell Ltd, we’ve learned that lenses aren’t about “either/or.” They’re about choosing the right tool for the experiment in front of you.

Tuesday, 9 September 2025

Make Better Science Videos: Our Top 10 Equipment and Technique Hacks

Filming science is not like filming anything else. Flames, splashes, colour changes, and sudden bangs are wonderful for grabbing attention — but they also present unique challenges. Over the years, we’ve tested countless setups in our studio and lab, and here are our top 10 hacks for making science videos look professional without breaking the bank.

1. Use Multiple Camera Angles

One wide shot + one close-up camera is the bare minimum. A second close-up on the experiment itself means you never miss the “wow” moment.

2. Get Good Lighting

Science glassware reflects everything. Diffused LED panels reduce glare and make colour changes easier to see. A simple softbox kit can transform your shots.

3. Always Record Sound Separately

Camera mics are rarely good enough. Use a lapel mic or shotgun mic and record into an external recorder or directly into your editing software. Sync later for clarity.

4. Macro Lenses for Detail

Want to show crystals forming or liquids bubbling? A macro lens (or even a phone macro attachment) lets your audience see the magic up close.

5. Use a Neutral Background

Busy backgrounds distract. A black or white backdrop makes flames brighter and colour changes more vivid.

6. Stabilise Your Shots

A wobbly camera undermines credibility. Use a tripod for main angles and a clamp arm for close-up shots of glassware.

7. Slow Motion for Dramatic Effects

Dropping a Mentos in Coke looks fun — but in slow motion, it’s spectacular. Most modern cameras or even phones can manage decent slow-mo.

8. Overlay Live Data

Use PASCO sensors or digital meters and capture their live displays. Overlaying the data graph directly in your video makes your experiments both visual and informative.

9. Colour Grading in Post

Even simple tweaks to contrast and saturation make experiments look clearer. Free software like DaVinci Resolve gives professional results.

10. Plan Your Cuts

Don’t just roll and hope. Think ahead: what shots will show the reaction best? Planning saves editing time and ensures you capture the action from the right angles.

Final Thoughts

Making science videos isn’t about flashy gear — it’s about clarity, planning, and showing the science at its best. With these ten hacks, you can elevate your videos, whether you’re filming for a classroom, YouTube, or professional training.

✅ At Philip M Russell Ltd, we’ve spent years refining our approach — so you don’t have to. Try one or two of these hacks in your next video and see the difference.

Monday, 8 September 2025

The Roy Meek Organ Concert – Music and Multimedia

Last weekend, we had the pleasure of filming and producing the Roy Meek organ concert at St Augustine’s Church, Limbury, Luton. Roy’s concerts are always a highlight, but this year we added an extra dimension: letting the audience not only hear the music but also see how it was played.

Bringing the Console to the Audience

We set up five to six video cameras around the organ console, giving views of:

Roy’s hands on the manuals,
his feet on the pedalboard,
close-ups of stop changes, and
wide shots of the whole console.

These cameras were fed into the ATEM switcher, allowing us to select shots live. The chosen feed was projected onto a large screen at the front of the church.

This meant the audience could watch the incredible coordination required — fingers racing across multiple keyboards while feet danced across the pedals. For many, it was their first time seeing how much skill lies behind the sound of the pipe organ.

The Music

The programme mixed grandeur with sparkle, including:

War March of the Priests by Mendelssohn – a stirring, majestic work that filled the church with sound.
Will O’ the Wisp by G.B. Nevin – lighter, playful, and full of character.

Hearing these live is always impressive, but seeing Roy’s technique up close on the big screen gave the audience a whole new level of appreciation.

Why We Do It

Organ playing is often hidden — the player is tucked away, sometimes completely out of sight. By combining cameras, live switching, and projection, we lift the lid on the mystery of the console. It transforms a concert into both a musical and a visual experience.

✅ With music of such quality and the technology to bring the performance closer, this year’s Roy Meek concert was an event to remember.

Sunday, 7 September 2025

Bringing Psychology to Life With Interactive Demonstrations

Psychology is at its best when it’s not just read in a textbook but experienced. At Philip M Russell Ltd, we’ve found that interactive demonstrations make abstract theories memorable and help students connect what they learn in the classroom to real behaviour in the world.

Why Demonstrations Work

Active learning: Students don’t just listen, they participate.
Engagement: A surprising result sparks curiosity.
Memory anchors: When you’ve experienced an effect, it’s far easier to recall in an exam.

Examples That Work in Class

1. Stroop Effect

Students are asked to read colour words (RED, BLUE, GREEN) printed in mismatched inks. Watching them hesitate — or stumble — makes selective attention and cognitive interference instantly clear.

2. Obedience and Authority

Without re-enacting Milgram, we can safely illustrate authority by asking students to follow increasingly unusual instructions. Most comply, showing just how powerful social influence can be.

3. Memory Experiments

A quick serial recall task, or showing students how easily false memories can be planted with a misleading photograph, demonstrates how fragile memory really is.

4. Perception Tricks

Optical illusions projected in class show how the brain doesn’t just record the world — it interprets it. Students see Gestalt principles in action rather than memorising definitions.

The Teaching Payoff

When students later meet these studies in exam questions, they don’t just think, I read about that. They think, I did that. The concepts are tied to real experiences, making recall easier and understanding deeper.

Keeping It Ethical and Safe

Some psychological studies raise ethical concerns, but classroom demonstrations can be designed to be:

Safe (no harm to participants).
Voluntary (students can opt out).
Respectful (effects are discussed openly and responsibly).

This balance ensures the lessons are both engaging and professional.

Quick 5-Minute Psychology Demos

1. Stroop Effect (Attention & Interference)

Method: Show students colour words printed in mismatched inks (e.g. the word “RED” written in blue ink). Ask them to say the ink colour, not the word.
Reveals: Cognitive interference and the difficulty of overriding automatic processes.

2. Serial Position Effect (Memory)

Method: Read out a list of 12–15 unrelated words at a steady pace. Ask students to recall as many as they can.
Reveals: Better recall at the start and end of lists (primacy and recency effects).

3. Change Blindness (Perception)

Method: Show students two nearly identical images with a small difference (e.g. missing detail). Flash them alternately with a blank screen between. Many students won’t notice the change.
Reveals: Our brains don’t capture every detail — attention is selective.

4. Obedience to Authority (Social Influence)

Method: Ask the class to stand. Then give increasingly odd but harmless instructions (e.g. “touch your toes,” “turn around,” “clap twice”). Most comply, even if reluctant.
Reveals: How authority figures can elicit obedience.

5. False Memories (Cognition)

Method: Read a list of related words (e.g. bed, dream, night, tired, pillow). Ask students to recall the words. Many will falsely remember “sleep,” even though it wasn’t on the list.
Reveals: Memory is reconstructive, not a perfect record.

6. Gestalt Perception (Visual Psychology)

Method: Show students classic illusions (e.g. Rubin’s Vase, Kanizsa Triangle). Ask: “What do you see?”
Reveals: How the mind organises visual input into wholes, not just parts.

✅ At Philip M Russell Ltd, psychology comes alive through interactive demonstrations. Students don’t just study behaviour — they explore it, question it, and remember it.