How did Rutherford figure out the structure of the atomic nucleus without looking at it? Simulate the famous experiment in which he disproved the Plum Pudding model of the atom by observing alpha particles bouncing off...
Why do the lights turn on in a room as soon as you flip a switch? Flip the switch and electrons slowly creep along a wire. The light turns on when the signal reaches it. This simulation of a Signal Circuit is from the...
From the makers of the Segway, the Human Transporter, comes the Science of the Segway site. The device's most impressive feature is its ability to balance on its own. Designed using the human body as a model, the...
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