The other white heat

[dryfter]

The pressure-containment capacity of a standard cucumber is remarkable, and the smooth skin makes it easy to create an airtight seal with the pipe delivering oxygen to the device. A cucumber packed with beef sticks will burn for almost two minutes, and a completely vegetarian version stuffed with breadsticks, though not quite as long-lasting, still produces a very impressive flame.

Should we write in to tell them Mathias was there years ago?

(Thanks to jasonbstanding for the tip-off.)