""'C' is for chocolate! 'c' is also the symbol used for the speed of light. Defined as being 299,792,458 meters per second in vacuum, you can take a crack at measuring the ultimate speed using your microwave, a ruler and a bar of chocolate! Yum!" "
"Scientists were challenged to answer the question in a way that an 11-year-old could understand. The results are in. Ben Ames, Ph.D. candidate in quantum optics at the University of Innsbruck, won top flame video with this entry."
Science of NFL Football - NBC Learn, in partnership with the National Science Foundation and National Football League, unravels the science behind professional football. For lesson plans and activities, visit our partner at Lessonopoly. If you are having trouble viewing the videos, click here. "
Volts, Amps & Ohms-How to Measure - how to use a multi-meter to measure volts, amps, and ohm from EAA SportAir Workshop for the Electrical Systems, Wiring and Avionics workshop.
"The general idea is like a workshop," said Luke. "We've gotten rid of tutorials and the labs and now students have a two-hour practical session every week."
Each of the new spaces has nine work tables called pods that bring students together in groups of four. The pods have the apparatus students require to perform experiments, including a computer with a wall-mounted monitor; whiteboard or tempered glass for working out equations; and a webcam. "
Aerodynamic Principles Lesson Plans
From From Dream to Reality to Understanding: Flight, find teacher approved aerodynamic principles lesson plans that inspire student learning.
A wave is defined as the transfer of energy from one point to another. There are two large, all encompassing categories of waves: mechanical and non-mechanical.
All kinds of stringed instruments - guitars, pianos, violins - have stretched strings which oscillate when plucked or struck. This oscillation generates sound, which can be amplified acoustically by coupling the vibrations to a large sound-board (for a guitar, the top, and in an upright piano, at the back) or electrically by turning the string oscillations into an electrical signal (using a 'pickup') which can be sent to an electronic amplifier / loudspeaker.
To measure this acceleration we will drop a magnet and measure the time taken for the magnet to travel between two points. This information used with the distance formula below will allow us to calculate the acceleration of the magnet due to gravity.