US President Franklin D. Roosevelt received a letter from Albert Einstein detailing the possibility of atomic weapons.
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Samsung stopped producing Note 7 phones due to batteries exploding on users.
The Russian Soyuz MS-10 manned spacecraft malfunctioned during takeoff and made an emergency landing in Kazakhstan.
The world's longest flight took place between Singapore and Newark Airport.
Theodore Roosevelt became the first US President to fly in an airplane.
NASA astronaut Kathy Sullivan became the first woman to walk in space.
