Gorgeous graphical periodic table elements resource - have to see to believe. Great classroom resources when studying the periodic table or even simpler with little grades - just showing what they look like in three D movement.
An interesting look at our stuff from the Table ... "Even though the average size of our homes and personal garages have doubled over the last 50 years and the average number in each house has declined from 4.5 in 1916 to 2.6 today."
Courtesy of Lifehacker, thought Sallie and her boys might be interested in this one. Could probably find some "educational" games to play on here as well... maybe not :).