Handwritten notes, Digital Touch kisses and heartbeats, and the Love screen effect are all charming ways to put a bit more care into your messages than usual. Here’s how: ...

The photoelectric effect refers to what happens when electrons are emitted from a material that has absorbed electromagnetic radiation.

Despite the popularity of Einstein's theories of relativity and his musings on black holes, Einstein's Nobel Prize in physics was actually awarded for his discovery of the photoelectric effect ...

Here’s a fun video by [Ashish Derhgawen], discussing the photoelectric effect of neon lamps with some simple demonstrations. Orange light makes it light!

Two handwritten notes penned by Albert Einstein have been sold at an auction for a combined $1.8 million — hundreds of times their estimated sale value. The notes written in German, which the… ...

I feel it would be nice if Miss Manners would acknowledge that electronic thank-yous are as valid as handwritten in today’s communication environment. Any thank-you is better than no thank-you ...