A sturdy Bomex glass flask designed to contain 100ml of liquid at a temperature of 20º C (68º F). An indicator line on the neck of the flask allows for precise measurement and a plastic cap is included for storage purposes.
Build a magnetic levitating train with this science fair project kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Find the hidden crystals when you open your own geodes from this fun set.
Learn about hydrogen fuel cells with this incredible kit!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
This simple but amusing magnetic toy will keep you busy for hours!