![Profile Image](https://pbs.twimg.com/profile_images/378800000096549990/2b5b8a614e16b1527ebb75e1a7266d85_normal.jpeg)
Tim Urban @waitbutwhy
You can rest about 5 full beer kegs on the corner of your tooth before it cracks — PolitiTweet.org
Tansu YEĞEN @TansuYegen
Tooth enamel is the thin outer covering of a tooth and it is the hardest part of the human body🦷🦷🦷 https://t.co/SZy66jer4L