Propelled by chemical changes in surface tension, microrobots surfing across fluid interfaces lead researchers to new ideas.
General Physics
Oct 1, 2020
1
72
Every time University of Pennsylvania engineer Marc Miskin speaks about his research on miniature robots, someone asks the question: How does it compare to the submarine in "Fantastic Voyage"?
Robotics
Mar 18, 2019
0
8
As any wine enthusiast knows, the "legs" that run down a glass after a gentle swirl of vino can yield clues about alcohol content. Interestingly, the physical phenomenon that helps create these legs can be harnessed to propel ...
Materials Science
Nov 15, 2017
0
8
Removing tumors from within the inner ear is a very delicate matter that typically requires surgeons to remove the entire mastoid bone. However, in the future, all doctors will need to do is cut a tunnel of 5 mm in diameter ...
Robotics
Nov 4, 2015
0
62
(Phys.org) —Japan Aerospace Exploration Agency (JAXA) has successfully launched an H-2B cargo rocket into space—a portion of which is bound for a rendezvous with the International Space Station. After it docks, two CubeSats—ArduSat-1 ...
(Phys.org) —When the retina's supply of blood and oxygen runs low, physicians have to react quickly to preserve a patient's eyesight. But up until now there have been no methods sensitive enough to measure how well the ...
Engineering
May 6, 2013
0
0
Scientists have successfully replicated the behaviour of a colony of ants on the move with the use of miniature robots, as reported in the journal PLOS Computational Biology.
Robotics
Mar 28, 2013
1
0
(Phys.org)—Typically satellites launch from Earth, requiring dedicated launch vehicles to propel them into the proper orbit. The cost for this launch scenario could be reduced considerably if there was another way to get ...
Space Exploration
Dec 12, 2012
0
0
A small humanoid robot that can talk will be sent into space to provide conversational company for a Japanese astronaut on a six-month mission, according to new plans.
Space Exploration
Nov 30, 2012
4
0
(PhysOrg.com) -- Researchers are one step closer to creating a micro-aircraft that flies with the manoeuvrability and energy efficiency of an insect after decoding the aerodynamic secrets of insect flight.
Engineering
Sep 17, 2009
0
0
