reflection and refraction demonstrator, 16cm diameter acrylic water tank has a 360 degree scale and a moveable arm carrying a laser activated by a push-button, Thumb screws on the side of the laser harness can be adjusted to finely position the laser beam
CO2 To the Rescue Lab Activity kit, to invent a small device that could rescue a cell phone that accidentally falls into water, Students conduct a pair of chemical reactions to determine which of two acids react with baking soda to produce the most CO2 gas
Forensic Case Study Drugs-Small Town, Big Problem kit, Riverside, Police Have Noticed a Recent Increase in Drugrelated Activity, Orders of the Mayor, the Police Department Was Tasked with Solving the
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