BlogArena

General blog about anything and everything of everyday's life.

14. Dec 2019

September 29, 2013
by Guest Post
0 comments

UCLA scientists explain the formation of unusual ring of radiation in space

Since the discovery of the Van Allen radiation belts in 1958, space scientists have believed these belts encircling the Earth consist of two doughnut-shaped rings of highly charged particles — an inner ring of high-energy electrons and energetic positive ions … Continue reading

May 19, 2013
by Guest Post
0 comments

‘Dark Oxidants’ Form Away from Sunlight in Lake and Ocean Depths, Underground Soils

New findings overturn understanding of light-dependent environmental oxidants Breathing oxygen… can be hazardous to your health? Indeed, our bodies aren’t perfect. They make mistakes, among them producing toxic chemicals, called oxidants, in cells. We fight these oxidants naturally, and by … Continue reading

February 21, 2013
by Guest Post
0 comments

NASA Releases Radar Movie of Asteroid 2012 DA14

An initial sequence of radar images of asteroid 2012 DA14 was obtained on the night of Feb. 15/16, 2013, by NASA scientists using the 230-foot (70-meter) Deep Space Network antenna at Goldstone, Calif. Each of the 72 frames required 320 … Continue reading

October 5, 2012
by Guest Post
0 comments

Easy Guider: Intuitive Visual Control Provides Faster Remote Operation of Robots

Using a novel method of integrating video technology and familiar control devices, a research team from Georgia Tech and the Georgia Tech Research Institute (GTRI) is developing a technique to simplify remote control of robotic devices. The researchers’ aim is … Continue reading

April 25, 2012
by Guest Post
0 comments

Not Your Parents’ Chem Labs

‘Greener’ and more engaging experiments draw students in As a college student, Michelle Driessen had an all-too-typical experience. “I hated general chemistry,” she says. “I thought it was terribly boring.” She had plenty of company. Experiments were all laid out … Continue reading

April 12, 2011
by Guest Post
1 Comment

Study Finds Public Relatively Unconcerned About Nanotechnology Risks

A new study finds that the general public thinks getting a suntan poses a greater public health risk than nanotechnology or other nanoparticle applications. The study, from North Carolina State University, compared survey respondents’ perceived risk of nanoparticles with 23 … Continue reading