MinutePhysics
Why is it Harder to Drive Backwards?
One Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in one minute!
Bozeman Science
Thinking in Scale - Level 1 - Describing Scale
In this video Paul Andersen shows conceptual thinking in a mini-lesson on describing scale. TERMS Scale - the relative size or extent of something Objects - a material thing that can be seen and touched Phenomena - observable events in...
Bozeman Science
Thinking in Causation - Level 6 - Causation and Correlation
In this video Paul Andersen shows conceptual thinking in a mini-lesson on causation and correlation. TERMS: Relationships - interconnection between parts of a system - Causal - cause-and-effect relationships - Correlational - a mutual...
Bozeman Science
Thinking in Systems - Level 3 - Inputs, Processes and Outputs
In this video Paul Andersen shows conceptual thinking in a mini-lesson on inputs, processes and outputs in a system. TERMS: System models - a representation of a system Interactions - reciprocal (two-way) action or influence Inputs -...
Curated Video
Gears and pulleys – Jigsaw
What is it? ... It's a pulley! Physical processes - Force and motion - Gears and pulleys A Twig Tidbit Film - Jigsaw. An image is slowly revealed as pieces of the jigsaw are removed. The children have to identify it.
Curated Video
Gears and pulleys – True or false
True or false ... Gears give a mechanical advantage? Physical processes -Force and motion - Gears and pulleys Learning Points Gears can be used to gain mechanical advantage. A Twig Tidbit Film - True or False? The children have to...
Curated Video
Gears and pulleys – Did you know?
Did you know that a seesaw, a wheelbarrow and a fishing rod are all types of lever? Physical processes - Force and motion - Gears and pulleys Learning Points A lever is a stiff bar that pivots on a fixed point. A Twig Tidbit Film - Did...
Curated Video
Gears and pulleys – Spot the...
Six different clips are shown, five showing examples of the use of pulleys ... can you spot them? Physical processes - Force and motion - Gears and pulleys A Twig Tidbit Film - Spot the Difference. The children have to identify which...
Curated Video
Cycling to school
Discover how bike gears make pedalling easier. Physical processes -Force and motion - Gears and pulleys Learning Points Gears make pedalling a bike easier. A Twig Curriculum Film. Delivering key learning points. Get straight to the facts...
Curated Video
Learn Java from Scratch - A Beginner's Guide - Step 04 - Create Motor Bike Java Class and a Couple of Objects
In this video, you will learn how to create the Motor Bike Java class and a couple of objects.
Curated Video
DIY Cardboard Whale Automata Toy
You loved my previous DIY toy so much that I decided to show you one more idea of a simple machine that explores motion and force! This device uses the force we put on a wooden stick to make the top piece jump and spin. We themed our...
Curated Video
GCSE Physics - Moments - Gears and Levers #47
This video covers: - How the idea of moments applies to levers - How gears use moments General info: - Suitable for all GCSE and IGCSE courses - See below for whether it is higher or foundation tier for your exam board - This is triple...
Curated Video
Compound Machines
Dr. Forrester describes compound machines and the simple machines that make them.
Curated Video
Gear Train Design - How to calculate gear trains mechanical engineering
Gear train design, how to design and calculate gear trains velocity, ratio, direction and torque.
Curated Video
Gears Explained - mechanical engineering
Gears explained. Learn what are gears, driver gear and driven gear, gear ratios, why we need gears, torque and mechanical advantage in this video on mechanical engineering.
Curated Video
Differential explained - How differential works open, limited slip
Learn how a differential gear works, open differential, limited slip differential, locked differential
Curated Video
A Handmade Antikythera Mechanism: Rediscovering an Ancient Greek Enigma
This video presents a modernised reproduction of the Antikythera Mechanism, including clips of the manufacturing process and a snippet of how the device works.
The Backyard Scientist
Can a Motor run on BEANS?
Can gallium destroy an engine? How long would it take? What destroys an engine faster, beans or gallium? Even now, in the age of technological enlightenment these are questions that remain unsolved by modern science.
Curated Video
Applying Moments to Everyday Devices: Wheelbarrows, Bottle Openers, and Gears
The video explains the concept of moments and how they are used in three common devices: a wheelbarrow, a bottle opener, and a gear. It describes how moments are used to rotate or turn objects around a pivot and how they are calculated...
Brainwaves Video Anthology
Mitchel Resnick - On Seymour Papert
Mitchel Resnick, LEGO Papert Professor of Learning Research at the MIT Media Lab, develops new technologies and activities to engage people (particularly children) in creative learning experiences. His Lifelong Kindergarten research...
Curated Video
Cars: From Steam Engines to Smart Features
Cars have come a long way from the steam engines of the past to the fossil fuel and electric machines common today. Learn how these automobiles have evolved and what powers them today.
Curated Video
Induction Motor Basics
In this video, we'll explore the basics of induction motors. We'll cover topics like the theory behind induction motors, the different types of induction motors, and how induction motors work.
Curated Video
The Development and Importance of the Can Opener
The can opener is a simple yet essential device found in many kitchens. Learn how the tool has evolved over time from crude tools like knives and hammers to the convenient and safe design we have today.