The Torch Fire-Detection Sensor: Gadget Review from Jonathan Margolis - Air Mail

An A.I. music generator that will come up with the track of your dreams! A sensor that detects wildfires before it’s too late! A vacuum that will help you sleep better! And more …

I have an investor friend in London with technology-guru credentials going back 40 years.

In 1985, he was excited about an unlikely-sounding new company called Microsoft. In 1992, he believed that, one day, we would drive our cars guided by a satellite system called G.P.S. In 1996, he predicted that a new form of super-fast Internet, D.S.L., which worked on regular phone lines, would replace dial-up. In 1998, he e-mailed me about something he’d discovered called Wi-Fi, which he insisted was going to be big.

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