Alessandra Calderin

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How close can you get to the sun? Closer than you’d think.

How close can you get to the sun? Closer than you’d think.

A Slick Fix: Oil-Eating Robots Could Mop Up Ocean Disasters

A Slick Fix: Oil-Eating Robots Could Mop Up Ocean Disasters

Largest-Ever Solar-Powered Boat Prepares for a World Tour

Largest-Ever Solar-Powered Boat Prepares for a World Tour

How Close Could a Person Get to the Sun and Survive?

How Close Could a Person Get to the Sun and Survive?

It's a Trap! Atom Corral Is a Major Step Toward Quantum Computing

It's a Trap! Atom Corral Is a Major Step Toward Quantum Computing

Robo-Baywatch: Autonomously Patrolling Robot Lifeguard Swims at 28 MPH

Robo-Baywatch: Autonomously Patrolling Robot Lifeguard Swims at 28 MPH

Why Isn't the Hubble Space Telescope Just Attached to the International Space Station?
Archive Gallery: PopSci's Very First Laser, and Other Groundbreaking Moments