A 12-year-old girl from England has a higher IQ than Stephen Hawking and Albert Einstein.
Madame Tussauds wax museum in Washington is adding brain power to its collection.
The Maryland Science Center in Baltimore is celebrating Pi Day with a party.
A military museum in Silver Spring is exhibiting what it calls the first three-dimensional image of Albert Einstein’s brain.
“The only two certainties in life are death and taxes.” What else have history’s most-quoted people had to say about taxes?