91热爆

Shrinking

Is it possible to shrink? The doctors undertake a body-changing experiment.

• 18 mins

Sneezing

Achoooo! Is it possible to sneeze when you鈥檙e asleep?

• 18 mins

Listen To Your Guts

Gurgle gurgle! Is it possible to listen to your guts to hear what they鈥檙e saying?

• 19 mins

Live To 200

Is it possible to live to 200? The doctors are on a life-lengthening mission.

• 17 mins

Blinking

Blink and you鈥檒l miss it! The doctors find out if it鈥檚 possible to stop blinking.

• 18 mins

Tickling

Is it possible to stop being ticklish?! The doctors undertake a chuckletastic experiment.

• 19 mins

Lightning

Flash, crackle, boom! Is it possible to survive a lightning strike?

• 17 mins

Hiccups

Find out if it鈥檚 possible to stop someone hiccupping by scaring them.

• 17 mins

Body Clock

Tick, tock! What is your body clock and is it possible to change it?

• 18 mins