Scientists want to study whale diseases, but collecting blood is difficult and dangerous to the scientists and the whales. But whale snot is also good for analyzing whale health, and whales shoot it out of their blowholes freely and frequently. The trick is in collecting it.
Dr. Karina Acevedo-Whitehouse of the Zoological Society of London things remote control helicopters are the answer.
Her recent paper in Animal Conservation (abstract), irresistibly entitled "A novel non-invasive tool for disease surveillance of free-ranging whales and its relevance to conservation programs," introduces the ground-breaking methodology of strapping a petri dish to a toy RC helicopter and flying it into the spout.
Collect whale snot using an RC helicopter (Via Make: Online)
That point of light between Saturn’s rings is Earth, captured by NASA’s Cassini spacecraft on April 12. More about the image here at NASA JPL. It reminds me of the last photo taken by the Voyager I spacecraft before engineers shut off its imaging systems. Carl Sagan had persuaded NASA to turn Voyager I’s cameras […]
As AI improves, the mystery of consciousness interests more programmers and physicists.
Most of us need a computer interface implanted in our brains like we need a hole in our head. That said, there are benefits to bridging the gap between mind and machine. Joel Murphy is the founder of OpenBCI, an inexpensive, and non-invasive, brain-computer interface (BCI) platform. People have used OpenBCI to control robots, compose […]
They probably just sleep a lot. But still, you can remotely keep an eye on them when you’re at work and missing them deeply with this HD monitor from Kodak.If you have a new puppy that destroys everything in sight, or you just want to be a little more security-conscious, this WiFi camera is a […]
Thinking of a business idea is the easy part. Doesn’t even have to be a “good” idea, you can still get people to throw money at a non-existent venture, but to do that you need to at least have something even resembling a viable business plan. Why doesn’t anyone do it then? Because building that semi-viable […]
The Twisty Glass Blunt is an intriguing product that claims to abolish the need to ever buy or use rolling papers. And, well, it does if you so choose. You can cut down on the waste this 4/20, and everyday after when you’re smoking with this clever piece.Built with a German-engineered glass tube and inner […]