News tagged with concept

Insects master abstract concepts

An insect's brain is capable of constructing and handling abstract concepts. It can even use two different concepts simultaneously in order to make a decision when faced with a new situation.

May 03, 2012
4 / 5 (2) 4

Obama changed racial identity of black students

(PhysOrg.com) -- Barack Obama's historic election in 2008 stimulated individual and national reflection on race and changed African-American college students' perceptions of being black, reports a new Cornell study published ...

Feb 17, 2012
3 / 5 (5) 2

Biochip measures glucose in saliva, not blood

For the 26 million Americans with diabetes, drawing blood is the most prevalent way to check glucose levels. It is invasive and at least minimally painful. Researchers at Brown University are working on a ...

Jan 23, 2012
4.5 / 5 (4) 0 | with audio podcast