In this video, you'll learn how to create an amazing helicopter for fun using just three cups! This DIY project is not only entertaining but also educational, making it perfect for kids and adults ...

"Whirrr…" an unmanned drone lifted off from the helipad of Baixin Pharmacy near Tianyuan West Road in Nanjing, capital city ...

Unlock the secrets of DIY engineering as we guide you through building a powerful cannon using only cardboard and a Coca Cola ...

Military contingents from Belarus, Kazakhstan, Kyrgyzstan, Russia, and Tajikistan, as well as operational groups of the CSTO Joint Staff and Secretariat, are participating in the Indestructible ...