2007-01-17 11:34:32 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
Some parameters would be helpful, for example:
Temperature
Can one use gas or electricity
How small is small
2007-01-17 11:42:33 · answer #1 · answered by Robert A 5 · 0⤊ 1⤋
Take a stick with phosphorus and sulfur ( I believe they call this a Match) Strike it against a ruff surface and BAM you have a small heating device in seconds.
2007-01-17 11:42:56 · answer #2 · answered by hoosier69420 2 · 0⤊ 0⤋
The simplest one that comes to mind would be a small power resistor. Size it for the wattage (or BTU) you need. If you give more details, I can be more specific.
2007-01-17 16:00:02 · answer #3 · answered by charley128 5 · 0⤊ 0⤋
yes touch the ends of a battery together with a wire
2007-01-17 11:51:56 · answer #4 · answered by Anonymous · 1⤊ 0⤋
use a boiler coil and connect it to power it will do heat
2007-01-17 11:51:20 · answer #5 · answered by Eyad E 3 · 0⤊ 0⤋
No. Just buy one, it's modern world with all the technologies
2007-01-17 11:42:19 · answer #6 · answered by janny F 2 · 0⤊ 1⤋
i can make a small used oil burner.
2007-01-17 12:30:01 · answer #7 · answered by Wattsup! 3 · 0⤊ 0⤋