آزمایش های هیجان انگیز همراه با شادی و خنده

http://www.DancingScientist.com Fun science experiments featured on the Rachael Ray Show, with guest host Nick Cannon. Jeffrey Vinokur (aka The Dancing Scientist) shows them some some fun experiments with Hydrogen Peroxide, then makes worms from Alginate, and finishes off by dissecting a light bulb and dipping it in liquid nitrogen.

• #تحصیلات_و_یادگیری
• #jeffrey_vinokur_person
• #dancing_scientist
• #nick_cannon_celebrity
• #درس_علوم_سعید_کفایتی