Addis Ababa's bid wins over Nigeria's, but standoff between Australia and Türkiye remains over next year's hosting decision ...
In today's video I want to show you how to build a wave tank that helps you to test different types of sea walls. It could be ...
In this 25-day project, we show you how to build a stunning swimming pool and fish pond for an underground house using simple ...
A Hawaiian company has developed machines that can pull fresh water directly out of the air, and two of those machines are ...
How is the Climate Risk Index (CRI) report relevant to the UPSC exam? What significance do topics like the GRAP-3, the ...