Bozeman Science
AP Biology Lab 11: Animal Behavior
Paul Andersen introduces the concept of ethology and contrasts kinesis and taxis. He explains the importance of courtship rituals in fruit flies. He finally shows you how to use a choice chamber to study behavior in pill bugs.
Bozeman Science
Kirchoff's Loop Rule
In this video Paul Andersen explains how Kirchoff's Loop Rule can be used to calculate the voltage of different components of a circuit. The sum voltage throughout an entire loop will sum to zero following the law of conservation of...
SciShow
How Can It Be Too Hot To Fly?
How does heat affect airplanes? Turns out heat, speed and density connect to create dangerous situations.
SciShow Kids
Super Simple Machines: Levers
Levers are a simple machine that help us make work easier. But how do they work and how can you make one to help you? Check out this episode with Squeaks and Jessi to learn all about levers!
SciShow Kids
Need a Lift Try a Pulley!
Jessi and Squeaks just got a new telescope, and they can't wait to check out the night sky! But there's just one problem: it's too heavy to bring up the stairs into the observatory! Join them as they learn about a simple machine that can...
Bozeman Science
Simple Machines
Mr. Andersen explains the simple principles behind simple machines. He shows how the mechanical advantage of a simple machine can increase the input force. A brief discussion of work is also included.
Curated Video
Only In Russia 13 - Strength and Contortion
Strength and Contortion:Displaying feats of strength, one man lifts weights by setting hooks into his flesh, while another contorts his body in various directions.
Curated Video
The Tech Sphere AS 62: A Revolutionary Spherical Airship for Surveillance and Beyond
The Tech Sphere AS 62 is a unique and cost-effective airship that can hover for extended periods of time. Cheaper than satellites and manned reconnaissance planes, it fills a gap in surveillance capabilities. With the ability to outfit...
Curated Video
Concorde's Final Flight: A Historic Journey to its Resting Place
This video captures the final lift-off and relocation of a retired Concorde aircraft to its resting place at the Zinzheim Outer Want Technique Museum in Germany. The complex operation involved heavy cranes, practice lifts, and the use of...
Curated Video
The Future of Office Mail Delivery: Fujitsu's Service Robot
Fujitsu has developed a service robot that can efficiently deliver mail and parcels within office spaces. Standing at just 130 centimeters tall, this compact robot can navigate large buildings, operate elevators, and avoid obstacles...
Curated Video
Preparation and Future Missions of Europe's Ariane 5 Rocket
The video discusses the preparations and importance of the recent successful launch of the Anik F2A telecommunications satellite from the Europe Spaceport in French Guiana. The satellite, owned by Canada, is the world's heaviest...
Prime Coaching Sport
5-minute PE Warm up & fitness - Balancing
n todays session I take you through a 5 minute warm up routine for you and your class to follow along to, to help warm up your muscles and develop whole body balancing. You can perform each activity for 30 seconds, and your muscles and...
Curated Video
7 Ways a Project Manager is like a Pilot: A Take on Your Project Management Roles
It recently occurred to me that an airplane is rather like a Project, and its captain is like a Project Manager. Let me explain why the role of a Project Manager is rather like that of a pilot... 1. Destination The captain pilots a lane...
Curated Video
Flight Lessons from a World Champion Drone Racer
Experience the world through two-time Drone Racing League Champion Jordan Temkin’s eyes as we dive into the mechanics and the physics of FPV (First-Person View) drones.
Prime Coaching Sport
5-minute PE Warm Up: Shoulders
In todays session I take you through a 5 minute warm up routine for you and your class to follow along to, to help warm up for PE, specifically the shoulder muscles. I educate you through the different muscles used, as we perform each...
Curated Video
Factpack: Horsepower
What is a horsepower? How many horses would it take to power your car? Physics - Energy And Radioactivity - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic, or use to grab attention at...
Curated Video
Levers, Wheels, Pulleys
There are only six basic types of machine. Discover more about levers, wheels and pulleys: what are they and why are they useful? Physics - Forces - Learning Points. Archimedes designed simple machines to move and lift objects. The...
Curated Video
Hot Air Balloons
Hot air balloons rely on heat alone to keep them in the sky. How does this work? Physics - Energy And Radioactivity - Learning Points. Hot air rises in cool air because it is less dense. The hot air within a hot air balloon creates the...
Curated Video
How Do Animals Fly?
Biological evolution has allowed some animals to fly. Find out exactly how their wings work to achieve this. Physics - Forces - Learning Points. Flight occurs when the upward force is greater than the downward. Flight is explained by...
Curated Video
The Incredible Strength of Ants
Why are tiny ants considered the strongest creatures in the world? An introduction to the square-cube law and why muscle mass (length3) will always outstrip strength (length2). Maths - Number A Twig Math Film....
Curated Video
How Do Planes Fly?
Aeroplanes use the same forces and physical principles as birds to fly. Discover how man has copied nature to achieve flight. Physics - Forces - Learning Points. Flight occurs when the upward force (lift) is greater than the downward....
Curated Video
Planes, Wedges, Screws
There are only six basic types of machine. Discover more about planes, wedges and screws: what are they and why are they useful? Physics - Forces - Learning Points. Machines based on the ideas of Archimedes make work easier. An inclined...
Curated Video
Space rockets
Find out how rockets shoot into space at amazing speeds. Physical processes -Force and motion - Action and reaction Learning Points Newton's third law states that every force has an equal and opposite force. A Twig Context Film....
Curated Video
How the Egyptians built the pyramids
Discover how a simple system of pulleys helped the Egyptians build some of the wonders of the world. Physical processes -Force and motion - Gears and pulleys Learning Points Pulleys reduce the amount of force needed to move something....