Nandakishore Ravi“Air-Gen”: Is this Free energy or what? And how is it even possible? ⚡Engineers at the University of Massachusetts Amherst have invented a kind of battery which generates electricity from ambient air (1). Yup…Jul 6, 2023Jul 6, 2023
Nandakishore RaviBumps and itchy skin after a mosquito bite. Here’s why? 🦟Mosquito bites are so common, especially for those living near damp places. The bumps they leave on our skin are very itchy. The intensity…Jul 3, 2023Jul 3, 2023
Nandakishore RaviThe next time you cut onions, do this instead of 😭😭😭…Ever wonder why you cry stabbing an onion. It’s definitely not emotional tears. So here is the reason...Jul 3, 2023Jul 3, 2023
Nandakishore RaviDid you ever felt itchiness on your tongue after eating pineapple, then read this article to know…If you had eaten a pineapple just after being cut, you might have felt some itchiness or some sort of irritation on your tongue. You might…Jul 3, 2023Jul 3, 2023
Nandakishore RaviWhy atomic orbits are named as k, l, m and n and so on?In your chemistry class when you are learning the atomic model, if you are attentive enough you might have noticed that the various orbits…Jul 3, 2023Jul 3, 2023
Nandakishore RaviWhy are chili peppers hot?Lets talk something hot. Something really spicy. Yes, you thought it right. It's about chili. Yes, chilies are hot and spicy.Jul 2, 2023Jul 2, 2023
Nandakishore RaviCan you really smell metals?Do you really smell metals. Try grabbing a key from your pocket and sniff. You felt a familiar smell which you always had associated with…Jul 2, 2023Jul 2, 2023
Nandakishore RaviShape memory explained…You might have seen a video where a deformed metal article regains its original shape when dipped in hot water or blown hot air. If you…Jun 30, 2023Jun 30, 2023
