"Geogebra is free mathematics software for teaching and learning. It is an
amazing program that is not hard to learn how to use. Simulations created with
GeoGebra can be saved as html and run through any web browser with Java.
Geogebra is available at
GeoGebra.org
."
"Ocean wonderland 3D is the first 3D Large Format underwater movie entirely shot
using digital technology. Thanks to this technology, the film was shot almost
entirely with natural light, thus showing for the first time the underwater
world as it exactly is.
This is the closest you can get to dive without being
there!"
This site is dedicated to the thought that something as simple as fun is the
easiest way to change people's behaviour for the better. Be it for yourself, for
the environment, or for something entirely different, the only thing that
matters is that it's change for the better.
Mars was once a much wetter world than it is now,
with hot springs, rivers, lakes and perhaps even oceans. Just how wet exactly,
and for how long, is still a subject of considerable debate. One vital clue
comes from clay mineral deposits and sediments left over after the water
disappeared, but still visible now. They provide a valuable insight into what
Mars used to be like, and why it is the cold, dry place we see today.
"My human body is acting as a wireless energy receiver which can supply enough electricity to light up this "White Led". The maximum energy transfer distance to the led is about 20" ( 50cm) and the total current generated is about 650 micro-amps...This experiment proves that the human body does pick up residual energy from our environment, just like a solar cell that coverts sunlight into electricity... "
Watch for development of a flying car. TF-X™ is the practical realization of the dream of countless visions of the future; it is designed to be the flying car for all of us.
Our motto is 'Celebrate America's love affair with the car.' And so this is an
active place that we're having fun. We're doing car events and we're doing
dances, we're doing movies, and we're racing - and the kids are playing,
"ou've likely seen other videos taken from cameras attached to the Space Shuttle
and its boosters, but this is one is exceptional in two regards: it's in HD and
the sound has been remastered by Skywalker Sound.
AirPano is a noncommercial project focused on high resolution 3D aerial
panoramas. AirPano team is the group of Russian photographers and panorama
enthusiasts.
One of the many ways to get yourself into the sky is to build your own
aircraft. This might sounds insane at first: when someone says "I'm going to
build my own airplane," it might sound a lot like saying "I'm going to build my
own nuclear submarine." But the truth is, homebuilts can be as simple or as
complicated as the builder wants, and people of all different backgrounds have
built their own airplanes.
Our process of shaping trees is called pooktre.
We have perfected a gradual shaping method, which is the shaping of trees as
they grow along predetermined designs.
playing with these
interactive whiteboad screens (note that you can play them
on the computer screen as well, with your child). As Kevin
Jarrett says, "The interactives are extremely high quality.
The graphics are crisp and clean, the user interface is
simple and logical, and the sound effects are pleasing and
well thought out." There is a wide range to choose from
math, literacy, geography, history, and much more.
The National Geographic Show "Alaska Wing Men" is in its second season now, and features the 24-year-old Kiana pilot, along with a number of other wing men from around the state. Staheli is the only female pilot featured this season, making her place in a field historically dominated by men.
The art of pitching a baseball requires great skill and dexterity to master. A great pitcher is one who understands the engineering of the baseball itself and the aerodynamic principles at work while the ball is in flight.
The Engineering is Elementary® (EiE) project fosters engineering and
technological literacy among children. EiE has created a research-based,
standards-driven, and classroom-tested curriculum that integrates engineering
and technology concepts and skills with elementary science topics.
A sliding scales allow the viewer to explore things much smaller and much larger than a human being and information boxes give basic facts about the items when the graphic is clicked.