solder using a magnifying glass and sunlight

[Admin]

Its been a long time since I've used a magnifying glass to fry ants . . . never thought the skill had a robotics use. The site says it takes about 30 seconds, so definitely not efficient . . . but cheaper than a soldering iron.

http://www.robotroom.com/Solar-Soldering.html

Now if a company made a laser soldering station, and not expensive like those $3k infrared types, that'd be great

[youtube]lpOGg6oauNA[/youtube]

[ArcMan]

If the professor would've known that trick, he could've built a transmitter and got them off of that island.