CNG-CALC is an economic analysis system for alternate fuel vehicles. Compare the cost of any alternate fuel scenario, for any type of vehicle. Produce financial cost/savings for...
Need to learn the names of the elements fast? PeriodicTable FlashCards can help! Periodic Table Flash Cards is designed to help you learn the elements. Learn the names and symbols of each element...
Did you know that the Sun is the largest object of the Solar System taking up approximately 98% of its total mass that consists mainly of hydrogen (70%) and helium (28%)?
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Saturn has the lowest density of any planet in our solar system and would actually float if it was placed in water! It is known for its ring system composed mainly of water ice and dust. This...
Uranus is the farthest planet from Earth that can be seen with the unaided eye but of course this can only happen on a clear, dark night. How about having the opportunity to watch this unique...
This screensaver shows real 3D models of biological molecules in dynamics. Your screen will look like screens of computers in science fiction films! Six molecules are available in the current...
When viewed through a modern telescope, the flattened disk of Jupiter has a pearly color with bands of pastel browns and blues. But you will get a much better view if you download this awesome...