Description
The Think Tube is a closed system with four strings protruding outward from the cylinder. When one string is pulled and gets longer, another string gets shorter. The question is, Which string gets shorter? It may be one the students would expect to change... or it may not. An utterly unique introduction to science inquiry and the perfect tool to start a discussion on how to use the scientific method. As a hands-on, minds-on demonstration, The Think Tube truly captures students' attention and asks them to think critically and scientifically about something they cannot see.The Think Tube
SKU: TCH-PUZ-160
Unit Price
Quantity
Subtotal
US$ 10.90
US$ 10.90
US$ 10.831%
2
US$ 10.801%
3
Description
Shipping from
This product is shipped from our supplier's warehouse in CT, United States
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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