Mother Overhears Daughter Talking To Mysterious Voice on Ring Camera

Where Was He Hiding?

Lucy got up and started to search her room. The voice hadn't spoken again, but surely the intruder must have been hiding somewhere. She checked under her bed, in the closet, and behind the curtains, but she was all alone...

The More You Know

The Japanese created a smoke alarm for those who can't hear, which pumps super-spicy wasabi mist into the air to alert them.
War pigs were used in ancient warfare to counter against war elephants, which feared the pigs (and their squeals) and would bolt. War pigs were sometimes lit on fire to enhance this effect.
When a piece of bread is toasted, it's called the "Maillard reaction."
Dogs can learn up to 165 words.

Post originally appeared on Upbeat News.