Big Brother eyes'boost honesty'The feeling of being watched makes people (…)
Big Brother eyes'boost honesty'
The feeling of being watched makes people act more honestly, even if the eyes are not real, a study suggests. A Newcastle University team monitored how much money people put in a canteen"honesty box"when buying a drink. They found people put nearly three times as much in when a poster of…
Lab tuned to gravity's'ripples'
One of the great scientific experiments of our age is now fully underway. A German/UK team has put the giant GEO 600 gravitational wave detector in a continuous observational mode. The Hanover lab is trying to detect the ripples created in the fabric of space-time when black holes fall onto each oth…
Tropical Stonehenge may have been found
A grouping of granite blocks along a grassy Amazon hilltop may be the vestiges of a centuries-old astronomical observatory — a find archaeologists say indicates early rainforest inhabitants were more sophisticated than previously believed. The 127 blocks, some as high as 9 feet tall, are spaced at r…

