The new frequency comb is the size of a human hair compared with traditional frequency combs that can be as large as an apartment refrigerator. (sciencedaily.com)
Just 1 / 100th the size of a human hair, microbubbles sneak into very small canals within the complex clot and their oscillation from ultrasound causes a breakup of the clot from the inside as well. (sciencedaily.com)
A trio who built motors and devices a fraction the size of a human hair has set the stage for a new type of industry (scientificamerican.com)