Turn a few simple household products into this great kids craft, Sunday afternoon project, or science-class demo.
Leslie tells us how density and reactions help make these ingredients move like the lava lamps of the 1970s.
RELATED STORIES:
No comments:
Post a Comment
Thank you for your comments. We try to review and post comments the next business day. Posts containing obscenity, indecency, profanity, threats, or defamation will not be posted. See our Comment Policy for details.