When an Israeli daycare started fining parents for late pickup of their children, the number of late pickups increased. The reason was that previously the daycare had a social contract, so the sense of guilt for being late motivated parents to be on time, but now the guilt went away as it was replaced by an affordable fine.
Photo : pacaf.af.mil
An Israeli team of researchers invented a breathalyzer that can detect 17 different diseases, including two types of Parkinson’s, Crohn’s, multiple sclerosis, kidney disease, and cancers including lung cancer, colorectal cancer, prostate cancer, and ovarian cancer.
Israel is one of only two countries that entered the 21st century with a net gain in the number of trees. source
image via wikipedia