5️⃣ Did you know ❓ 😲 [27/08/2017] 👀didyouknow (36) in life • 7 years ago Did you know ❓ a hummingbird's heart beats at over a 1,000 times a minute Did you know ❓ dragonflies have 6 legs but can't walk Did you know ❓ a crocodile can't move its tongue Did you know ❓ that the first MTV video played was 'Video killed the radio star' by the Buggles Did you know ❓ pop corn was invented by the Aztec Indians 👇upvote Now and follow🔔... To stimulate us 😉 life animals history food steemit