Jim Holton

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Stephen Hawking Says New Technologies Could Threaten Human Survival

Physicist Stephen Hawking has warned that new technologies will likely bring about "new ways things can go wrong" for human survival.<p>When asked how the world will end — "naturally" or whether man would destroy it first — Hawking said that increasingly, most of the threats humanity faces come from …

Stephen Hawking

Modern Magic Wooden Mirror: More than Meets the Eye

This wonderful mechanical wooden mirror looks deceptively simple. In reality, it is technologically complex – the hundreds of blocks in the matrix …

Avant-garde

The best electric guitars under £1,000/$1,300

Don't Miss<p>Here, we've gathered a carefully curated selection of the highest-scoring guitars to hit the mid-price category in the past few years. …

Essential Gig Tips for Acoustic Guitarists

<b>Photo by Andy Ellis</b><p><b>Know Your Signal Chain</b> <br>When you place a device in your signal path and it’s in the wrong spot, it can wreak havoc on your …

Security Experts: You Should Never Pay Ransomware Hackers

A type of malware that holds a user's computer files hostage has claimed at least a million victims, ranging from individuals to small businesses to, in at least one case, a local sheriff’s department. Security expert say hackers have been using CryptoWall, a family of “ransomware” programs that …

Cybersecurity