Measuring just 3 by 4 nanometres, around 20,000 of the cars could be parked on
the tip of a human hair.
The tiny particles are 1,000 times smaller than
the tip of a human hair, and are designed to latch on to atherosclerotic plaques — hard deposits made from accumulated fat, cholesterol and calcium that build up on the walls of arteries and are prone to rupture, producing dangerous clots.
Not exact matches
We already knew that E. coli can grip to
human cells using
hair - like appendages that have tiny protein hooks on their
tips, but until now no one had worked out the structure
of this protein, called FimH, or how it interacts with
human cells.
Their small size — they are 1,000 times smaller than the
tip of a single strand
of human hair — and «sticky» surfaces enable them to accumulate and be retained within the plaques to facilitate healing and remodeling to block plaque rupture and thrombosis.
These nanoparticles are 1000 times smaller than the
tip of a single
human -
hair strand.
They are handmade from 100 %
human hair, and can be worn an average
of 5 - 8 times (for lash
tips and tricks click here).
It's taken four years
of secret scientific research to investigate the science
of hair from root to
tip, looking at 1010 miles
of real
human hair, and # 50 million in development to bring us a
hair dryer that is said to have a motor that is eight times faster than other
hair dryers and half the weight * They tested the product on different
hair types and built test rigs which mechanically simulate
hair drying techniques — which can differ around the world.