my friend burnt a HUGE piece of magnesium + man, did it hurt my eyes.
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my friend burnt a HUGE piece of magnesium + man, did it hurt my eyes.
We had to heat a small bit of vegtable oil to burning point with year 7's and then put water into it i **** myself.
I remember last year when everyone in the class gathered around the teachers bunson burner to view a demo and me and my mate locked legs and started swinging them - his shoe flew off and hit straight at the bunson burner which knocked it over onto the desk. :)
Ahaa when we have to gather round all people do is fiddle with the equipment.