Identical twin brothers, Ethan and Grayson, have been unsure whether they are fraternal or identical twins for 18 years. They decided to take a DNA test to determine the answer, but also conducted their own series of tests, including a brain similarity test, to try to guess the result. Throughout the video, Ethan presents humorous "evidence" to support his claim that they are identical twins, despite Grayson's skepticism. In the end, they reveal the DNA test results, which confirm that they are indeed identical twins. As a consequence of losing the bet, Grayson is subjected to a makeover, resulting in a drastically different appearance.
Here are the key facts extracted from the text:
1. The twins were unsure if they were fraternal or identical twins for 18 years.
2. They received a DNA testing kit in the mail from Genetic Diagnostic Test Incorporated.
3. The kit required them to swab the inside of their right cheek for 15 seconds.
4. They sent the swabs back to get their results.
5. They also conducted their own test to see if they were fraternal or identical twins.
6. The test involved writing down answers to five categories and comparing them.
7. The categories were colors, animals, food, body parts, and music.
8. The twins compared their answers and found that they were not similar.
9. One twin believed they were identical twins because they looked alike as babies.
10. The twin also mentioned that conjoined twins are genetically identical.
11. The twins looked at pictures of themselves as babies and noted that they looked alike.
12. They also mentioned that they both broke their hands within the same week.
13. One twin believed that the other twin was a shape-shifter and could change their appearance.
14. The twins received the results of their DNA test.
15. The results showed that they were identical twins.
16. As a consequence of the bet, one twin had to change their appearance to not look like the other twin.