Fifty years ago this week, with “Hound Dog” climbing the music charts, Elvis Presley made his first scandalously hip-gyrating appearance on The Ed Sullivan Show. But something much bigger was about to ...

If you’re still not quite enamored with online music stores like iTunes and prefer to get your music in hard copy format, here’s a ridiculous CD player design. Called The Spinning Disc, this player ...

Sadly, a disc could never approach the speed of light. If you had a high-strength steel disc that was 1-metre thick and 1 kilometre in diameter, it would come apart from centrifugal force at just 11 ...