Turning walks into watts

The average human being generates about eight watts of energy with each step, most of which is expended as vibration. It may not sound like much, but take the 30,000 or more people who pass through a major-city subway hub at rush hour, and suddenly you’ve got serious power. That’s usually a problem for architects and engineers, who have to […]

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Mystery Crater In Nicaragua

Mystery crater: A 40-foot crater has appeared in the ground near Managua airport. Nicaraguan authorities said the hole was caused by a meteorite that broke off from the passing Pitbull, or 2014 RC, asteroid. But NASA officials said that was unlikely, because such a strike would have produced an enormous fireball streaking across the sky, yet nobody reported seeing anything […]

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Does Wi-Fi damage sperm?

If you’re worried about infertility, don’t try to Google the term with a computer on your lap, says the London Telegraph. A new experiment suggests that radiation from a single Wi-Fi-enabled laptop may be strong enough to cause cell damage in sperm. Argentine researchers took samples of ejaculated semen and left them directly under a computer—simulating holding a laptop directly […]

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Mutant Butterflies In Fukushima

Mutant Butterflies

Researchers in Japan say they have found evidence that radiation from the March 2011 Fukushima Daiichi nuclear power plant accident has caused the mutation of dozens of butterflies. The mutant butterflies are assumed to be just one of many affected wildlife species. The mutant butterflies have been shown to have stunted wings, irregularly developed eyes, disfigured antennas and different color […]

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