On Tuesday our class went to lab in a box. There were two people at lab in a box.
There was girl and a boy from the Otago museum.
They poured marshmallows into a container full of oxygen. Then they got a vacuum and put the end bit in the bottle and put a lid on the bottle. The marshmallows puffed up with air and when they took of the lid and turned off the vacuum all the marshmallows deflated and they were really wrinkly and squished.
No comments:
Post a Comment