הראשון שפתר חידה מתמטית של ניוטון לאחר 300 שנה - ילד בן 16 מגרמניה.
A GERMAN 16-year-old has become the first person to solve a mathematical problem posed by Sir Isaac Newton more than 300 years ago. Shouryya Ray worked out how to calculate exactly the path of a projectile under gravity and subject to air resistance, The (London) Sunday Times reported.