Tag: grade 7

Kids News

Student In Texas Builds Clock

Ahmed Mohamed is a bright, well-spoken and creative grade 9 student in Texas. One of his favourite things to do is invent and build things. He once built himself an extra long-life battery charger for his cell phone. Recently, he built a clock.

Health Science Technology

Making Glue Less Sticky

Getting that last drop of glue out of the bottle will soon be easier, thanks to a new lubricant called LiquiGlide.
A lubricant is a substance that reduces friction between two surfaces. LiquiGlide reduces the friction between the walls of a container and the liquid it holds so the contents will slide out more easily.