Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
A ball of glass will bounce higher than a ball made of rubber.
73
Liquid TIDE laundry detergent glows under a blacklight.
96
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
One 75-watt bulb gives more light than three 25-watt bulbs.
57
One third of the electricity produced on earth is used to power electric light bulbs!
75
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9