Amazing video of cells moving within an organism

Scientists combined multiple imaging technologies to deliver an unprecedented 3D view inside the body of crawling cancer cells, spinal cord circuit development, and immune cells traveling within a zebrafish (above). Read the rest

Look at this comet's terrifically chaotic surface

Landru79 created this spectacular GIF from images captured in 2016 on the surface of Comet 67P/Churyumov–Gerasimenko by the European Space Agency lander Philae deployed by the Rosetta probe. Read the rest

The case for storing digital data in DNA

Using DNA to store digital data has been a classic forecast in infotech futurism for more than two decades. The basic concept is that you could synthesize strands of DNA encoded with digital information and then decode it with DNA sequencing techniques. Read the rest

Why you might see flying boats

A Fata Morgana is a spectacular optical illusion in which you may see boats floating above the sea or city skylines in the clouds. (The term is named after the Arthurian sorceress Morgan le Fay as her castle was said to hover above the coast of Sicily.) In the video below, Seeker explains the science behind the magic. Read the rest

Watch how fog harvesters may help reduce water shortages

Scientists have been experimenting with "fog harps" in arid climates as an easy way to collect potable water from fog.

Via the paper:

Fog harvesting is a useful technique for obtaining fresh water in arid climates.

Read the rest

Why Indonesia's Bajau people can stay submerged under water longer than you or me

This is amazing. Read the rest

Koch-backed climate deniers are exploiting the reproducibility crisis to discredit climate science

The National Association of Scholars is a tiny, hydrocarbon-industry backed organization that is not to be confused with the National Academy of Sciences. Read the rest

Entertaining science for stoned people

These hand boilers are a hell of a lot of fun, even if you aren't stoned.

Not just fun, this is science! Use your body heat to teach a child about distillation! Read the rest

Paul Erdős really got going on speed

On Reddit, binary_bender charted the stimulant consumption of mathematician Paul Erdős against his professional output. The prolific professor wrote more than 1500 papers in his long, incredibly wired life: "Clearly Meth > Coffee." [via r/dataisbeautiful]

For Erdős death was merely a cessation of input, it taking years for his momentum to subside. Read the rest

Launching today: NASA's new satellite seeking "alien" Earths

Today, SpaceX expects to launch a Falcon 9 rocket to deliver NASA's Transiting Exoplanet Survey Satellite (TESS) into orbit. Scientists expect TESS to find thousands of exoplanets by detecting when they pass in front of their host stars, briefly blocking the light of those suns. Read the rest

Self-powering camera: an image sensor that's also a photovoltaic cell

A team of University of Michigan electrical engineering/computer science researchers have published a paper (Sci-Hub mirror) detailing their work in creating a camera sensor (a device that converts light to electricity) that's also a solar power cell (also a device that converts light to electricity). Read the rest

Goldman Sachs report: "Is curing patients a sustainable business model?"

In Goldman Sachs's April 10 report, "The Genome Revolution," its analysts ponder the rise of biotech companies who believe they will develop "one-shot" cures for chronic illnesses; in a moment of rare public frankness, the report's authors ask, "Is curing patients a sustainable business model?" Read the rest

Careful study reveals that low testosterone is almost nonexistent and that taking T has almost no health benefits

A large-scale, long-term double-blind study found that low testosterone levels were far, far lower than previously suspected, and showed that taking testosterone supplements didn't confer most of its reputed benefits -- no memory improvement and no physical vitality. Read the rest

Creepy new spy camera is so small it could be hiding anywhere

If you're not already wearing a tinfoil hat, it may be a good time to start: a pair of engineers based out of the University of Michigan have figured out a way to create a light-powered camera sensor that's only a millimeter in size: small enough to be practically invisible to a casual observer. Read the rest

4K tour of the Moon

NASA posted this high-definition tour of the Moon, a perfectly serene antidote to the noise here on Earth.

Take a virtual tour of the Moon in all-new 4K resolution, thanks to data provided by NASA's Lunar Reconnaissance Orbiter spacecraft.

Read the rest

Bathroom hand-dryers suck in poo-particles and aerosolize them all over you and everything else

A new study in Applied and Environmental Microbiology (Sci-Hub mirror) conducted microbial surveys of the bathrooms at the University of Connecticut (where the study's lead authors are based) to investigate whether hand-dryers were sucking in potentially infectious microbes and then spraying them all over everything, as had been observed in earlier studies. Read the rest

Woman plays flute while undergoing brain surgery

Musician Anna Henry suffered from essential tremor, a movement disorder that causes shaky hands. As the conditioned worsened, it interfered with her flute playing. So she underwent a surgical procedure called deep brain stimulation to cure it. Read the rest

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