Identifying The Hallway Whistler

Becky Stern suffers from that same condition that many of us apartment dwellers are affected by: a curiosity about who is making noise outside the door. Living within a large New York City apartment, Becky wanted to be able to see out of her peep hole without having to leave her desk.

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Batinator – spot bats in flight

Even you live somewhere heavily endowed with bats, you’ve probably never had a good look at one on the wing. Bats fly so fast – in poor lighting conditions – that if you’re lucky you’ll get a glimpse of something flashing by out of the corner of your eye, but usually you won’t even notice they’re there

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Plan Bee

Bees are important. I find myself saying this a lot and, slowly but surely, the media seems to be coming to this realisation too.

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Instant-replay table football

So, England, nominally the home of football, is out of the European Cup, having lost to Iceland. Iceland is a country with a population of 330,000 hardy Vikings, whose national sport is handball. England’s population is over 53 million

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Build an Instant Camera with a Raspberry Pi and a Thermal Printer – Lifehacker

Lifehacker Build an Instant Camera with a Raspberry Pi and a Thermal Printer Lifehacker The camera's made with a Raspberry Pi Model A+, the Pi Camera Board, a thermal receipt printer, some buttons, and the cardboard box the printer comes in. It's not a particularly hard project, but it's not cheap either, coming it around $90 total for …

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