Hear a sample of Facts
"Alexa, open Facts."
Alexa: Welcome to Facts. Let’s start. It takes a photon up to 40,000 years to travel from the core of the sun to its surface, but only 8 minutes to travel the rest of the way to Earth. The world's fastest land animal is Sarah, a cheetah that ran 100 meters in 5.95 seconds. Want some more?