Engineering Quantum battery charges in a quadrillionth of a second with a laser — larger prototypes could last for years after charging for just a minute Planet Earth Happy 100th birthday, David ...

Here’s a quick history lesson: On March 10, 1876, inventor Alexander Graham Bell -- the man behind the telephone -- successfully made the first phone call in history. The call was to his assistant, ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. While trying to improve the telegraph, Scottish-born inventor Alexander Graham Bell discovered that the voice could be ...

These days, our phones are basically extensions of our bodies. An MIT historian of science and technology takes us back to Alexander Graham Bell's famous first telephone call on March 10, 1876. These ...