Videos

Video: Smartphone smoothie provides look at rare earth content of phones

By Lisa McDonald / March 27, 2019

University of Plymouth researchers put a smartphone in a blender to quantify the materials composition of an average phone. They hope to encourage greater recycling rates with their project.

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Video: Search for an ideal anti-fog coating “heats” up the competition

By Lisa McDonald / March 20, 2019

ETH Zurich researchers developed an anti-fog coating that works by absorbing sunlight and generating heat rather than being hydrophilic, like other common anti-fog sprays. The researchers are collaborating with an industry partner to bring their coating to market.

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Video: ‘Tires as propellers’ for flying cars is a neat concept—but (probably) not possible

By Lisa McDonald / March 13, 2019

Goodyear released a concept design for AERO, a two-in-one airless tire that serves as both tire and propeller in future flying cars. Though realizing such a design may not be possible, it can trigger discussion about future directions for technology development.

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Video: Say goodbye to brick-size wall chargers—and say hello to gallium nitride

By Lisa McDonald / March 6, 2019

Gallium nitride wall chargers are lighter, thinner, and, in most cases, cheaper than comparable silicon-based chargers. Verge Science takes a look at the potential this semiconductor holds to revolutionize the electronics industry.

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Video: Gain a squeaky voice with helium—but maybe not like in this commercial

By Lisa McDonald / February 27, 2019

In honor of the International Year of the Periodic Table, we take a look at a recent State Farm commercial featuring helium—and dig into the science to see what they did and did not get right.

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Video: From rooftop to reservoir—benefits of floatovoltaics

By Lisa McDonald / February 20, 2019

A new National Renewable Energy Laboratory study outlines benefits of floating photovoltaic systems over land-based solar panels, but it cautions more research is needed to understand all potential impacts.

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Video: Safe structural batteries with a cartilage-like design

By Lisa McDonald / February 13, 2019

For structural batteries to serve as both an energy source and a construction material, they must be light, strong, safe, and have high load-bearing capacity. New research suggests modeling the solid electrolyte after cartilage could fulfill all these requirements.

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Video: 3D printing creates ceramic sculptures…but is it art?

By Lisa McDonald / February 6, 2019

Students at The University of Texas at El Paso created 3D-printed ceramic sculptures for an art exhibition. The project raised questions among students about if 3D-printed objects are real art.

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Video: Meteor showers on demand

By Lisa McDonald / January 30, 2019

A Japanese company launched seven microsatellites into orbit containing pellets meant to burn up and mimic meteor showers. If everything goes to plan, this first artificial meteor shower will take place over Hiroshima in spring 2020.

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Video: It’s “element”ary, my dear Watson—International Year of the Periodic Table is here!

By Lisa McDonald / January 23, 2019

The United Nations proclaimed 2019 as the International Year of the Periodic Table of Chemical Elements. Take a look at what we know about the table and what could happen in the future.

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