Most of us order mineral water at the shop or restaurant. But we get packaged drinking water in the name of that. It is also known as bottled water. We don’t even know that they ordered different water because we don’t know the difference between them. So here we are going to discuss the basic […]
Technology Behind N95 Masks
Prior to March 2020, there’s a good chance you didn’t know what an N95 mask(Buy here) was, or at least didn’t think about them unless you were doing a home repair. And upon learning about them, you might think(like I did) that an N95 mask is basically a really really fine strainer: a mesh of […]
Why Mimosa plant close when touched
Hello everyone! In this article, we are going to reveal the logic behind the leaf shrink of Mimosa Pudica. This plant has several other names like Shy plant, Touch me not plant, छुई-मुई, लाजवंती का पौधा. Whenever we touch the leaves of the Shy plant it shrinks its leaf as shown in the figure. It […]
Ultrasound – Why it is necessary to drink water before it?
We are very much aware of the word USG or Ultrasound. When a lady gets pregnant, she undergoes many tests for better prevention and cares for her baby. Ultrasound is the sound wave of very high frequency 2.25 MHz to 7.5 MHz (Usually 3.5 MHz is used). The sound wave is known as ultrasound and […]
How does Hand Sanitizer work?
Today we all are facing the situation like never before due to coronavirus breakout. In this war against Covid-19, everyone is looking for the vaccine to neutralize its impact on human beings. But in the absence of the vaccine, our biggest weapon is alcohol-based hand sanitizer. There are many types of hand sanitizers in the […]
Fasting – Science, Benefit & how to do it?
Everyone is aware of the word fasting whether he/she follows or not depending on the personal way of thinking. Here we are going to discuss the facts of fasting and benefits of it. The science behind FASTING: What happens to our body? Fasting helps our body to increase the immune system and brain capacity by […]
Why colors not visible in dim light?
Under the dim light, we are able to see the objects but cannot distinguish between their colors why?We can define color as a visual effect i.e. actually caused by the spectral composition of light which can be emitted, transmitted, or reflected by an object. When light hits an object then the object absorbs some of […]