Dhaka, Bangladesh – the capital of the most densely populated major country in the world – is also the planet’s fastest growing city.
Water is refreshing, hydrating, and invaluable to your survival. But clean water remains a precious and often scarce commodity – there are nearly 800 million people who still don’t have regular access to it. Why is that? And how can you tell whether the water you have access to — whether from a tap or otherwise — is drinkable? Mia Nacamulli examines water contamination and treatment.
Is teleportation possible? Could a baseball transform into something like a radio wave, travel through buildings, bounce around corners, and change back into a baseball? Oddly enough, thanks to quantum mechanics, the answer might actually be yes… sort of! Sajan Saini explains.
Scientists have discovered how to create a real life ‘superlaser’ using an ultra-pure diamond. How exactly does it work?2
China is building the world’s largest airport, the Beijing Daxing International Aiport, to serve the Jing-Jin-Ji megalopolis.
This video explains why Chinese manufacturing takes the first place worldwide.