(Phys.org)—A Colorado company sees the future of tires on mountain bikes, and they are puncture-proof and airless. Britek Tire and Rubber also envisions mountain-bike riders as being in a far happier mood when they learn ...
There are six components to an apology - and the more of them you include when you say you're sorry, the more effective your apology will be, according to new research.
Social Sciences
Apr 12, 2016
5
638
Traditionally, a quantum harmonic oscillator model is used to describe the tiny vibrations in a diatomic molecule, but the description is also universal in the sense that it can be extended to a variety of other situations ...
NASA's Mars Sample Return Mission aims to bring 30 samples of rock, soil and atmosphere now being collected by the Perseverance rover back to Earth sometime in the early 2030s. The goal is to look for signs of past life and ...
Planetary Sciences
Jul 4, 2022
1
1256
A NASA spacecraft is stuffed with so much asteroid rubble from this week's grab that it's jammed open and precious particles are drifting away in space, scientists said Friday.
Space Exploration
Oct 24, 2020
11
1515
China's Shenzhou-11 spacecraft returned to earth Friday, bringing home two astronauts from the rising power's longest-ever orbital mission in a milestone for its vaulting ambitions.
Space Exploration
Nov 18, 2016
2
1222
A Virgin Galactic test flight Saturday ended prematurely as the spacecraft's rocket motor failed to ignite and it then glided down safely to its landing site in southern New Mexico.
Space Exploration
Dec 13, 2020
4
342
Algae-derived biofuel can reduce life cycle CO2 emissions by 50 to 70 percent compared to petroleum fuels, and is approaching a similar Energy Return on Investment (EROI) as conventional petroleum according to a new peer-reviewed ...
Energy & Green Tech
Sep 19, 2013
1
0
NASA has finished the system requirements review for its Mars Sample Return Program, which is nearing completion of the conceptual design phase. During this phase, the program team has evaluated and refined the architecture ...
Planetary Sciences
Jul 27, 2022
0
40
NASA's Orion capsule made a blisteringly fast return from the moon Sunday, parachuting into the Pacific off Mexico to conclude a test flight that should clear the way for astronauts on the next lunar flyby.
Space Exploration
Dec 11, 2022
2
1223
