Some of the most popular science experiments in middle and high schools involve fire. And in many cases, under supervision and done correctly, those experiments are great teaching opportunities that ...
MEMPHIS, Tenn. -- A Central High School basketball player was treated at Le Bonheur Children's Hospital last week after he was burned during a science experiment gone wrong. Tije'a Wilks was being ...
来自MSN

Experiments gone wrong

Science gets unpredictable fast when experiments do not go according to plan. Flames erupt sooner than expected, a water rocket sends someone scrambling, demonstrations create bigger reactions than ...