Alert Science

Did you know ?
Your face turns red when you're angry because your heart is beating faster to send more blood to your muscles, preparing you for a fight.

Some of Japanese soldier stayed hidden for 29 years after World War II ended because he didn't know the war was over.These soldiers often did not believe the war had ended, dismissing leaflets and radio broadcasts as enemy propaganda.

Stars don't appear to be moving, but they are actually traveling roughly 1,000 times faster than the fastest spacecraft that's ever flown.