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Showing posts from January, 2020

WhatsApp Tips: Use WhatsApp As A Notepad Or A Diary

WhatsApp Messenger is the most popular mobile application that allows its users to send text messages and voice messages, make video and voice calls, and share images, documents, user locations, and other media. But have you ever imagined that it can be used as a notepad or a diary? You can record your thoughts, save photos and store links. There is a simple trick to do so. Just follow the steps mentioned below: 1. Open the WhatsApp Messenger application on your phone. 2. Create a group with just one person other than you. 3. To create the group, click on the three-dotted icon on the top-right of the home screen and select “New group” option. 4. Add one of your friends and click on the arrow icon on the bottom. 5. Enter the group name as per your choice and click on the tick icon. Your group will be created with only two participants, your friend and you. READ -  How to send Bold and Italic text through WhatsApp READ -  How To Use WhatApp On Your C

Aerogel - Lightest Material on Earth

Aerogel is a synthetic porous ultralight material which has an extremely low density and extremely low thermal conductivity. It was first created by Samuel Stephens Kistler (American scientist and chemical engineer) in 1931. Aerogels are solid, rigid, and dry materials that do not represent a gel in their physical properties. Its name comes from the fact that they are made from gels. So, what makes aerogels the lightest material? The answer is, aerogels are 99.8% air. Aerogels have a porous solid network that contains air pockets. The lack of solid material allows aerogel to be almost weightless. Aerogel can be made from a variety of chemical compounds. Aerogels are produced by extracting the liquid component of a gel through supercritical drying. Gels are mostly liquid, yet they behave like solids due to three-dimensional cross-linked network within the liquid. The liquid is removed in a precise and controlled way from the gel without causing the solid matrix