Is smoking an occasional cigarette the new normal for young women? A
study found many who say they light-up, but not every day. Experts say
very light smokers who use less than five cigarettes a day don’t escape
the health risks associated with the habit because even light smoking
can triple the lifetime risk of heart disease. Source Link
Shopping
malls are replacing light bulbs in parking lots to save on energy and
much more. The nation’s biggest owner of shopping malls is partnering
with a company that will install LED light systems that can also keep
track of empty parking spaces and communicate with your smartphone to
send you sales offers as you pull in. Source Link
There’s
a reason why the human scream hits a nerve when we hear it, and it’s
not the volume. Testing found that the frequency range of a human scream
taps directly into a part of the brain that processes reaction to
danger. The same frequency is duplicated in a man-made form in the
typical siren. Source Link
