Could Personal ‘Carbon Accounts’ Decelerate Climate Change?

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A recent call from British Member's of Parlaiment to put a 25 pence levy on disposable coffee cups, and bans on plastic products cropping up across the country, show that the UK is getting serious about tackling collective individual behavior which threatens the environment. Large-scale programs aimed at changing people’s behavior are rare – but they do happen. Take Britain’s various carrier bag charges, for example, which led to plastic bag use in England falling by 80 percen ...read more

Mayon Eruption Is Producing Lava Fountains and Pyroclastic Flows

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In the Philippines, Mayon is erupting spectacularly, creating a lava flow that stretches over 3 kilometers (2 miles) from the crater, 600-meter lava fountains, pyroclastic flows that followed gullies for 5 kilometers (~3 miles) from the summit and explosions that are sending ash and volcanic debris over 3-5 kilometers (10,000-15,000 feet) into the air. Videos (below) show ash plumes and glowing debris spewing from the crater during these blasts and lava fountaining episodes. It's a notabl ...read more

Do you know what’s growing in your dishwasher? Do you want to?

Posted on Categories Discover MagazineLeave a comment on Do you know what’s growing in your dishwasher? Do you want to?

I'll go ahead and answer that for you -- it's a definite "no." At least according to this study, which looked at what grows in the biofilms ("goop") that form along dishwasher door seals. First of all, it's kind of amazing that anything can survive the crazy environmental fluctuations of a dishwasher: from heat to salts and detergents, dishwashers are designed to destroy organic matter. But life finds a way, and apparently in biofilms, which in this case included large numbers of bacterial ...read more

A Tractor Beam for Human Levitation?

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Light as a feather, stiff as a board: It's a game you may have played growing up, anxiously repeating the phrase in the hopes that your friend would start levitating. Thanks to new research published Monday in Physical Review Letters you might have an alternative means to lift you and your friends' besides fingertips and witchcraft. Researchers from the University of Bristol demonstrated that it’s possible to steadily trap particles larger than a wavelength in an acoustic t ...read more

Norwegian Flight Rides a Blustery Jet Stream to New Record

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Passengers aboard jetliners making transatlantic flights are getting from point A to B much far faster. On Thursday, a Norwegian 787 Dreamliner reached a speed of 779 mph after getting some help from a vigorous, 224 mph tailwind. The flight, DY7014, set a new subsonic transatlantic record, flying from JFK Airport in New York to London’s Gatwick airport in 5 hours, 13 minutes. That’s roughly 30 minutes faster than average, and three minutes faster than the record set in 2015. &ldquo ...read more

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