Sandeep Ravindran
More from Sandeep Ravindran
![Could An Asteroid Impact Knock The Moon Into Earth?](https://www.popsci.com/wp-content/uploads/2019/03/18/7NV6GNDBMGD2LKZ2JCD4AKF7LQ.jpg?w=525)
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Could An Asteroid Impact Knock The Moon Into Earth? Could An Asteroid Impact Knock The Moon Into Earth?
July 26, 2013
![Could an Asteroid Impact Knock the Moon into the Earth?](https://www.popsci.com/wp-content/uploads/2019/03/18/7NV6GNDBMGD2LKZ2JCD4AKF7LQ.jpg?w=525)
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Could an Asteroid Impact Knock the Moon into the Earth? Could an Asteroid Impact Knock the Moon into the Earth?
April 27, 2010
![Can Microwave Technology be Used to Make Food Cold?](https://www.popsci.com/wp-content/uploads/2019/03/18/JNLTRK6N6MD5ICH76M6PS4LSKA.jpg?w=525)
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Can Microwave Technology be Used to Make Food Cold? Can Microwave Technology be Used to Make Food Cold?
January 4, 2010
![FYI: Why Don’t Loud Snorers Wake Themselves Up?](https://www.popsci.com/wp-content/uploads/2019/03/18/IGKC4RGXOT6XYDRIUASSF33PVE.jpg?w=481)
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FYI: Why Don’t Loud Snorers Wake Themselves Up? FYI: Why Don’t Loud Snorers Wake Themselves Up?
December 9, 2009
![A Squirt of Stem Cell Gel Heals Brain Injuries](https://www.popsci.com/wp-content/uploads/2019/03/18/R5DLERYPW5LRUWL2H6W2S2FLIA.jpg?w=432)
Health
A Squirt of Stem Cell Gel Heals Brain Injuries A Squirt of Stem Cell Gel Heals Brain Injuries
September 4, 2009
![Ant-Sized Microbots Travel in Swarms](https://www.popsci.com/wp-content/uploads/2019/03/18/YLOBM64CHQYFNU7DC4ZBZ6PCYU.jpg?w=604)