Kids & Family

How-To:  Chemistry-themed Xmas ornaments

How-To: Chemistry-themed Xmas ornaments

Bethany Halford’s column in this week’s Chemical & Engineering News drew my attention to BEYONDbones, an official blog from the Houston Museum of Natural Sciences, and particularly to a couple of chemistry-related holiday projects. This page teaches how to make a crystalline ornament from pipe cleaners and saturated borax, and this one, how to use washable markers and a coffee filter to make tie-dye-like paper ornaments based on the principle of paper chromatography.

In the Maker Shed: OLLO Action kit

In the Maker Shed: OLLO Action kit

Recently the Maker Shed started to carry OLLO kits. What are OLLO kits? OLLO is a reconfigurable construction set for beginner robot enthusiasts. Think of them as a cross between LEGO and Erector sets. We went ahead and made one of the projects from the Action kit and learned a few things along the way. Here are a few tips when making your OLLO kit.