Here is the question :
WHAT 1960S TOY IS MADE OUT OF THE SYNTHETIC MATERIAL ZECTRON?
Here is the option for the question :
- Slinky
- LEGO
- Super Balls
- Play-Doh
The Answer:
And, the answer for the the question is :
Super Balls
Explanation:
[STC0013218]. The Super Ball was developed in 1964 by chemist Norman Stingley, who had previously invented the substance Zectron. The polymer polybutadiene used to make this synthetic rubber has a 92% rebound rate. Wham-O bought the balls, and during the toy’s peak, the company was turning out 170,000 a day.