A cure for the common cold call: freeze them out

The phone rings and it’s a number I don’t recognize. That’s enough to bring my mood down a few degrees. It shouldn’t, but unfortunately experience has taught me that at least 95 percent of the calls from numbers that are “private” or that I don’t have an account name stored for on my phone are so-called cold calls.

Voice Chat App Zello Turned a Blind Eye to Jihadis for Years

In the early morning of September 9, 2016, Bill Moore, CEO of the Austin-based walkie-talkie app company Zello, contacted the Middle East Media Research Institute. He was seeking a copy of a report MEMRI had recently published describing how ISIS members and supporters were using Zello, which allows people to send voice messages to each other in private and also public channels. Moore had learned about the findings through a Google Alert.

Mechanisms: Gears

Even before the Industrial Revolution, gears of one kind or another have been put to work both for and against us. From ancient water wheels and windmills that ground grain and pounded flax, to the drive trains that power machines of war from siege engines to main battle tanks, gears have been essential parts of almost every mechanical device ever built. The next installment of our series on Mechanisms will take a brief look at gears and their applications.

Anker’s Nebula Capsule portable projector is a pocket powerhouse

Anker is a device maker that’s rapidly become a go-to brand for affordable, quality accessories include cables, chargers and backup batteries. More recently, it’s started to branch out into additional areas, including projectors through its Nebula brand. The Nebula Capsule is the latest product from that line, a super portable projector with an Android-based OS, a built-in battery and the ability to double as a Bluetooth speaker.

Jose Mourinho Goes Off About Spending in Press Conference Rant

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Manchester United manager Jose Mourinho has passionately defended his methods during a press conference on Friday after the Red Devils limped out of the UEFA Champions League at home to Sevilla.