If you’re trying to remember something, start by shutting your eyes. A
study found that asking people to close their eyes when trying to
recall events could boost their memory. Researchers found the technique
had benefits in crime investigations when an interviewer asked a witness
to remember details of an event. Source Link
They
certainly have the chops for it, but what can a beaver’s bite teach us
about preventing cavities? Scientists say more iron in the enamel of a
beaver tooth makes it stronger. That could lead researchers to new
treatments that are better than fluoride to protect human teeth against
cavities. Source Link
If
you don’t have a taste for big credit card bills, you should avoid
shopping while hungry. Tests showed that hunger may push people into
buying more than they would when they have a full stomach. Researchers
say hunger involves hormones that affect the brain and could interfere
with impulse control that can curb overspending. Source Link
