We pay close attention to the modifications scientists are making to goats, moths and worms so they can harvest their silk. Now researchers in Singapore are reporting a new advancement: dyed-in-the-worm silks, which look pretty and could have interesting medical applications.
A colorimeter's colorful results showing different coffee aromas
University of Illinois
A cheap meter can now translate the most esoteric coffee aromas into pretty colored dot patterns that anyone can recognize. The device also works like a radiation dose badge that can warn workers when they have been exposed to toxic gases, according to Sciencepunk.
The next time someone tries to argue that all M&Ms are the same, no matter the color, you can tell them about the blue M&M. The candy (like Gatorade and other products) gets its color from a food dye similar to Brilliant Blue G (BBG) -- a compound that, as it turns out, is medically useful. Building on earlier research, scientists at the University of Rochester Medical Center have found that injections of BBG can relieve mice of secondary spinal cord injuries. In September, they will start conducting human clinical trials.