Regarding the polygraph, which of the following best describes the position of the National Academy of Sciences?
a. The polygraph is accurate enough to use while other more sophisticated methods of detecting lying are being developed.
b. The polygraph leads to too many false findings of lying, damaging the lives of many innocent people.
c. The polygraph effectively measures physiological signs of lying, and their wide use is supported by research. d. There is not enough research to determine if the wide use of polygraphs is justified.
e. The polygraph cannot accurately distinguish lying from emotional reactions of honest people put in pressure situations.
Question 2
Which part of the brain controls balance and coordination?
a. cerebrum
b. cerebellum
c. pons
d. medulla e. thalamus
A Royal Bengal Tiger, the largest big cat in Bannerghatta National Park, India
A pygmy hippopotamus at National Zoo.
Tripod Position
A baseball (1 kg) has an energy of 100 joules. If its uncertainty in position is 1 m, what is ...