Puzzle for 3x3x3 rubik's cube
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About pH scale & How to find the pH value of any substance
If you watch this video you can know about pH scale and How to find the pH value of water. Click here to watch this video
10 times ISRO has made every Indian proud
Indian Space Research Organisation (ISRO) has had many remarkable milestones since their launch in 1969. They have time and again proved that they completely stand by their vision to ‘harness space technology for national development’. Their achievements over the years has created a standard par excellence for other government agencies as well. Here are the 10 times that achievements of ISRO has made every Indian feel proud. Created a world record by launching 104 satellites in single mission , 2017 : On February 15, 2017, ISRO created history by lifting off 104 satellites using the Polar Satellite Launch Vehicle (PSLV), an Indian rocket. The launch took place on the Sriharikota spaceport in Andhra Pradesh and successfully managed to put these satellites into their desired orbit in one go. 101 were foreign satellites out of the 104 launched. It also included the Cartostat-2 series, India’s earth observation satellite. Image Source: The Financial Express Mangalyaa...