The science pros at TKOR build a crossbow slingshot to demonstrate elastic energy.

Research on the use of spit hoods in real-world scenarios, like when someone is under arrest or being restrained in a medical ...

Here are a few simple ways to enjoy guava: 1. Wash and slice the fruit, then eat it fresh with or without the skin. 2. Add diced guava to your favourite fruit salad or smoothie recipe for a ...