To see a satellite image of the field of space debris that floats around the earth is like looking at fleas swarming an unfortunate dog. About a half-million pieces of debris are the size of a marble, but even tiny pieces that travel more than 17,000 miles per hour could be deadly to a spacecraft with astronauts.
Researchers from the University of Michigan and NASA have developed a self-healing material that could instantly plug up a hole in the hull of a ship just milliseconds after impact.
The National Cancer Institute estimates that there will be 2 million new diagnoses of skin cancer in the U.S. alone this year, including nearly 80,000 cases of melanoma. Besides the obvious practice of routine checkups, those known to be a bit more preemptive have taken to whole body photography as a means to spot cancerous activity before it’s too late.
An iPhone app called UMSkinCheck is meant to be an easy way to check for skin cancer without the need of a trained professional. All you need to do is have someone use your iPhone to take 23 pictures of yourself completely nude.
I imagine that in a lot of totally fundamental ways, pitching a university to let you teach a new course must be a lot like pitching a tech article to a mainstream magazine. It all starts with throwing random words at a sheet of brainstorming paper, then cynically deciding that while “iPhone: the future of music composition” is clearly ridiculous, it would look good as a headline [in the course catalog], so let’s see where it gets us anyway. Quickly inducing hyperventilation in order to simulate breathless excitement, you pick up the phone, call your editor [department head] and shout: “The iPhone is the future of music! No one else has done it before, so we’ll be at the forefront, reporting [teaching] about a fantastic new era meshing technology and art!”
Yes, go forth, my son. Fortune favors the bold! Do your job right and if you’re a tech journalist, you’ll make about $800. But if you’re a university professor, like Georg Essl of the University of Michigan? You may just have taken your first step towards tenure!