Last week we had a hot and cold science work shop. Two ladies who talked all about hot and cold science. First we went to the cold room and we learnt about how dry ice is below minus seventy degrees c and how if we touched it that it will burn us. and then the lady put hot water on the dry ice and a kind off cloud appeared. Then we went next door and we did hot science and we saw infer red and ultra violet and she showed us on a special camera what they looked like because you cant see them with our eyes.
DRF 6sp
No comments:
Post a Comment
Note: only a member of this blog may post a comment.