Samuel Wald

Ph.D. Student in Aeronautics and Astronautics, Massachusetts Institute of Technology
Latest in Product Development
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ISS Will Test Growing Artificial Livers in Space
August 22, 2025
A module on the International Space Station.
Medical Devices Not Afraid to Shoot for the Stars
August 21, 2025
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Harvard Team's Wearable Robot Helps Stroke, ALS Patients Use Their Arms
August 21, 2025
On a specially designed trolley with 224 wheels, Kiruna Church is moved for relocation at a speed of half a kilometer per hour, in Kiruna, Sweden, Tuesday Aug. 19, 2025.
This Church Is Being Moved Before a Mine Swallows the Entire Town
August 21, 2025
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In this April 11, 2017 photo, numerous cracks run through a basement wall of Tim Heim's home in Willington, Conn. Home foundations in a part of the state are failing because of the presence of the mineral pyrrhotite in the concrete, and a growing number of homeowners are seeking financial relief from their town.
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Faulty Foundations Impact Thousands of Homes
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The Cause of Phantom Cellphone Buzzes
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In this Nov. 3, 2015 photo, a newborn baby is transferred to an ambulance at the Akanksha Clinic, one of the most organized clinics in the surrogacy business, in Anand, India.
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Next Frontier in Reproductive Tourism
More from Samuel Wald
Between the Earth and the moon: An artist’s rendering of a refueling depot for deep-space exploration.
Product Development
Mining the Moon for Rocket Fuel
The moon is back at the center of efforts not only to explore space, but to create a permanent, independent space-faring society.
May 15, 2017