Materials scientists working to build
tiny machines called microelectromechanical systems (MEMS) struggle with surface interactions, called van der Waals forces, that can make nanomaterials sticky to the point of permanent adhesion, a phenomenon known as «stiction».
Not exact matches
As the video explains, these traits are due to the
tiny molecular
machines in our cells known as proteins, which are encoded by bits of DNA
called genes.
The
tiny flying
machines that
call the city home base, the heights they reach, and how long they can stay there without recharging.
Another of the lab's achievements is its success in explaining how a six - sided protein ring
called helicase — essential in all life — attaches to the double helix and works like a
tiny motor, unzipping the two DNA strands as other molecular
machines go about copying one of them.
This new game mode, appropriately
called Tiny Racers is a nod to the original GTA as well as classic retro racing titles such as Micro
Machines and Super Cars.
This time, Micro
Machines is back with a brand new title
called World Series, pitting familiarly
tiny vehicles against each other once more.