4 ms·
100 years might be an overstatement: http://www.wired.com/wiredscience/2009/07/barefoot/ http://www.wired.com/wiredscience/2009/07/barefoot/
by neilc 17y ago
100 years might be an overstatement: http://www.wired.com/wiredscience/2009/07/barefoot/ http://www.wired.com/wiredscience/2009/07/barefoot/