Susannah F. Locke
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FYI: If I Fell Through Earth, What Would Happen In The Center? FYI: If I Fell Through Earth, What Would Happen In The Center?
August 14, 2013
![MIT Meter Measures the Mood of Passers-By](https://www.popsci.com/wp-content/uploads/2019/03/18/EUBLU52DNIXLUD6U7UYVVMTHSU.jpg?w=525)
Technology
MIT Meter Measures the Mood of Passers-By MIT Meter Measures the Mood of Passers-By
November 10, 2011
![Brilliant 10: Maurizio Porfiri, the Water Wizard](https://www.popsci.com/wp-content/uploads/2019/03/18/C2DJK65MIAC2ABP6IZNR4CNRN4.jpg?w=675)
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Brilliant 10: Maurizio Porfiri, the Water Wizard Brilliant 10: Maurizio Porfiri, the Water Wizard
November 19, 2010
![It’s About Time: A Drill-Free Fix For Cavities](https://www.popsci.com/wp-content/uploads/2019/03/18/7FBRNEWSOPN2O4X6UU3ETU2RL4.jpg?w=525)
Health
It’s About Time: A Drill-Free Fix For Cavities It’s About Time: A Drill-Free Fix For Cavities
February 4, 2010