MythBusters - From the first MythBusters Shark Week special: Buster and his rubber shark punching fists. Look at the delight on Jamie's face. I think he liked this experiment. -- Kari Byron | Facebook
![Kari Byron on Twitter: "Just putting up a selfie because I haven't done anything interesting all day. Can't wait for my vaccine next week. https://t.co/zcICm5b61g" / Twitter Kari Byron on Twitter: "Just putting up a selfie because I haven't done anything interesting all day. Can't wait for my vaccine next week. https://t.co/zcICm5b61g" / Twitter](https://pbs.twimg.com/media/Ex7xV-zUUAIcrYK.jpg:large)
Kari Byron on Twitter: "Just putting up a selfie because I haven't done anything interesting all day. Can't wait for my vaccine next week. https://t.co/zcICm5b61g" / Twitter
![MythBusters on Twitter: "Shoving chum into Buster's chest cavity for the "shark punch" myth during our first @SharkWeek. Wish you could smell the fish heads in the hot sun through the internet! -- @ MythBusters on Twitter: "Shoving chum into Buster's chest cavity for the "shark punch" myth during our first @SharkWeek. Wish you could smell the fish heads in the hot sun through the internet! -- @](https://pbs.twimg.com/media/DfxHqsbV4AErNC4.jpg:large)