That was a good lesson.
Okay...Here is a quiz.
Who blew up a battery with a match while checking if it was making hydrogen gas during recharging in 1974?
2006年11月26日 星期日
My new Stove
Ming,
That was a good lesson.
Okay...Here is a quiz.
Who blew up a battery with a match while checking if it was making hydrogen gas during recharging in 1974?
That was a good lesson.
Okay...Here is a quiz.
Who blew up a battery with a match while checking if it was making hydrogen gas during recharging in 1974?
