Physics Girl
Are perpetual motion machines possible?
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How does your phone send emojis?
How does a touchscreen work? Why can you text with your finger, but not with a q-tip?
How does a touchscreen work? Why can you text with your finger, but not with a q-tip?
The Ultraviolet Catastrophe
How did the field of quantum mechanics come about in the first place?
How did the field of quantum mechanics come about in the first place?