Army-funded researchers discovered how to make materials capable of self-propulsion, allowing materials to move without motors or hands.
Polymers
Feb 1, 2021
1
325
Trees and other plants, from towering redwoods to diminutive daisies, are nature's hydraulic pumps. They are constantly pulling water up from their roots to the topmost leaves, and pumping sugars produced by their leaves ...
Biotechnology
Mar 20, 2017
0
1494
When ants go exploring in search of food they end up choosing collective routes that fit statistical distributions of probability. This has been demonstrated by a team of mathematicians after analysing the trails of a species ...
Mathematics
May 12, 2015
1
140
Soft materials, such as rubber or polymers that can endure drastic changes to their shape, are promising for applications where flexibility and shapeshifting abilities are paramount.
General Physics
Apr 17, 2020
0
349
Tiny mobile robots are learning to work with insects in the hope the creatures' sensitive antennae and ability to squeeze into small spaces can be put to use serving humans.
Robotics
Oct 4, 2017
0
278
(PhysOrg.com) -- Small robots the size of riding mowers could prepare a safe landing site for NASA's Moon outpost, according to a NASA-sponsored study prepared by Astrobotic Technology Inc. with technical assistance from ...
Space Exploration
Feb 25, 2009
13
0
Early in the pandemic, Víctor Ortega-Jiménez was exploring creeks near his home and observing springtails. The organisms are the most abundant non-insect hexapods on earth, and Ortega-Jiménez suspected their avoidance ...
Plants & Animals
Nov 7, 2022
0
264
The first humanoid robot in space with speech capability made small talk with a Japanese astronaut and said it had no problem with zero gravity on the International Space Station.
Space Exploration
Dec 20, 2013
0
0
"Make an appointment for 4pm today with Gary," I say to my assistant as I hang up from a promising phone call with a potential client. There was a time when you had to be high up in an organisation to have an assistant.
Robotics
Jul 8, 2016
0
12
Social robots are helping diabetic children accept the nature of their condition and become more confident about their futures, scientists have announced following a four-and-a-half year research study.
Robotics
Nov 14, 2014
0
0
