CELLS alive! //// A PLAT VENTRE ///////////////////////////////////////////// Math, Physics, and Engineering Applets Oscillations and Waves Acoustics Signal Processing Electricity and Magnetism: Statics Electrodynamics Quantum Mechanics Linear Algebra Vector Calculus Thermodynamics Mechanics Miscellaneous Licensing info. Links to other educational sites with math/physics-related information or java applets useful for teaching: And when you get tired of learning, here is some fun stuff: Pong Simulation Circuit-level simulation of original 1972 Pong.
The Man Who Would Stop Time Bill Andrews’s feet are so large, he tells me, that back when he was 20 he was able to break the Southern California barefoot-waterskiing distance record the first time he put skin to water. Then he got ambitious and went for the world speed record. When the towrope broke at 80 mph, he says, “they pulled me out of the water on a stretcher.” The soles of the size-15 New Balances that today shelter those impressive feet strike a steady clap-clap on the macadam as Andrews and I lope down a path along the Truckee River that takes us away from the clutter of cut-rate casino hotels, strip malls and highway exit ramps that is downtown Reno, Nevada. That would indeed be ironic. Andrews had scheduled this afternoon’s run as an 18-miler, but he graciously downscaled those ambitions on my behalf long before we set out from the parking lot of the Grand Sierra Resort Hotel. The embrace of fitness has for Andrews a telomeric logic. Youth Elixir “A magic pill?” Asleep in the Lab Mission Control
Ecosystems for Kids - Science Games and Videos Ecosystems for Kids An ecosystem is a community of living and non-living things that function together. Within an ecosystem, organisms are interdependent and adapted to the environment. Play Quiz Games : NeoK12 is iPad & Android tablet ready. Science Games, Diagrams & Activities : Pictures & School Presentations : Science Videos & Lessons:(Reviewed by K-12 teachers) Search Videos Suggest Science Videos Click below to find & suggest other science videos. Topic : Ecosystems Standards Common Core State Standards Videos are embedded and streamed directly from video sites such as YouTube and others. NeoK12 makes learning fun and interesting with educational videos, games and activities for kids on Science, Math, Social Studies and English. Copyright © 2009-2019 NeoK12 Education. Ecosystems for Kids An ecosystem is a community of living and non-living things that function together. Play Quiz Games : NeoK12 is iPad & Android tablet ready. Science Games, Diagrams & Activities : Search Videos Topic : Ecosystems
Secret Worlds: Secret Worlds: The Universe Within View the Milky Way at 10 million light years from the Earth. Then move through space towards the Earth in successive orders of magnitude until you reach a tall oak tree just outside the buildings of the National High Magnetic Field Laboratory in Tallahassee, Florida. Once the tutorial has completely downloaded, a set of the arrows will appear that allow the user to increase or decrease the view magnitude in Manual mode. Notice how each picture is actually an image of something that is 10 times bigger or smaller than the one preceding or following it. Earth = 12.76 x 10+6 = 12,760,000 meters wide (12.76 million meters) Plant Cell = 12.76 x 10-6 = 0.00001276 meters wide (12.76 millionths of a meter) Scientists examine things in particular ways using a combination of very sophisticated equipment, everyday instruments, and many unlikely tools. Note: - The sequence of images in this tutorial has been optimized for maximum visual impact. Contributing Authors
59-240 Physical Chemistry Animations Electromagnetic Wave - Java Chapter 1: Gases Phases of Matter at the Molecular Level (L1) - Java Phases of Matter and Containers (L1) - Shockwave Phases of Water - Java Motion of Particles in Solids - Shockwave ISU Ideal Gas Law (L2) - Java Plotting the Ideal Gas Law (L2) - Java MSU Elastic Collisions of Hard Spheres (L1) - Java Brownian Motion (L1) - Java Ideal Atmosphere - (L3) Java - Phys. Kinetic Molecular Theory (L2, L3) - UC Davis Van der Waals forces (L4) Chapters 2 & 3: First Law of Thermodynamics - Concepts & Machinery Cylinder Piston - Java - Long download, 1.6 MB - only on T1 or cable modem - UBuffalo - updated - Web Gas and piston (L7) - Korea - Web Gas in a piston - Shockwave - Web Heat Capacity of a Calorimeter - Java Bomb Calorimeter (L6) - Animated Gif Combustion of Hydrocarbon Gases (L8) - Shockwave ISU Heat Capacity of Metals (L6) (Metals in Water) - Shockwave ISU Heat of Reaction (L8) - Shockwave ISU Heat of Solution (L8) - Shockwave Chapter 7: Thermodynamics of Mixtures
Synchronizing Clocks previous home next PDF Michael Fowler, UVa Physics 2/29/08 Suppose we want to synchronize two clocks that are some distance apart. We could stand beside one of them and look at the other through a telescope, but we’d have to remember in that case that we are seeing the clock as it was when the light left it, and correct accordingly. Another way to be sure the clocks are synchronized, assuming they are both accurate, is to start them together. If, then, we place a flashbulb at the midpoint of the line joining the two clocks, and flash it, the light flash will take the same time to reach the two clocks, so they will start at the same time, and therefore be synchronized. Let us now put this whole arrangement - the two clocks and the midpoint flashbulb - on a train, and we suppose the train is moving at some speed v to the right, say half the speed of light or so. Let’s look carefully at the clock-synchronizing operation as seen from the ground. from which tB is given by previous home next PDF
Corporación Buinaima | Asociación Colombiana Pro Enseñanza de la Ciencia 7e19d7597cf6bd62960ea00984b966e4.jpg » fukung.net : Dance funny Physics animations and film clips: Physclips. Index to Physics Demonstration Equipment Index to Physics Notebooks Back to Physics Demonstrations' Home Page Acceleration A+0+0 "Coin and Feather" fall in an evacuated rotatable tube. A+0+5 Timed free fall: Ball drops 2 meters through electronic timing gate. A+0+10 Atwood machine: Unbalanced weights on a pulley accelerate slowly. A+0+15 A falling weight accelerates a car horizontally. A+0+20 Acceleration of a steel ball down an inclined plane with metronome. A+0+22 Inclined airtrack with gliders and timing gates. A+0+23 Inclined airtrack: Cart and ball accelerate in unison. A+0+25 Cork float accelerometer: Cork and water in sealed flask. A+0+30 A chain dropped onto a force plate. A+0+35 A ball swung on a string held by a sleeve. A+0+40 Conical pendulum: Similar to A+0+35 with standard weights. A+0+45 Loop the loop: Sphere, hoop, disk rolled down a looped track. A+0+47 Swing water in a bucket. A+0+50 Candles rotating about an axis. A+0+55 Mercury and colored water in a rotating glass vessel. A+0+57 Rotating loop of chain rolls across bench.
Lawrence Hall of Science - 24/7 Science Welcome to Twenty Four Seven Science! Activity Collections View All Citizen Science Activities How fast does the wind blow? So many questions—and so many ways to find answers! Bridge Builders How Fast Is the Wind Gooo! Filling Without Spilling Parachute Drop Crystals Bird Beaks Sticky Situations Oil Spill How Old is Your Penny? Measure Yourself Where Do Plants Grow? Bug Hunt! Afterschool KidzScience Afterschool KidzScience AfterSchool KidzScience™ kits are designed specifically for children in grades 3 - 5 in out-of-school settings. Check Out Science Check Out Science Check Out Science makes doing science with your family easy, no scientific expertise necessary. Explore Your World Explore Your World You don't have to trek through a rainforest, blast off for space, or dive to the deep sea to explore your world. Roadside Heritage Roadside Heritage Roadside Heritage is an informal science educational project with its origins in the stunning landscape of the Eastern Sierra along the 395 scenic byway. Save Sam!