A color smartwatch that never needs charging.
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Category: sustainability – Page 532
We can do this by shrinking the size and mass of the spacecraft, allowing many to be launched together.
The Sprite is a tiny (3.5 by 3.5 centimeter) single-board spacecraft. It has a microcontroller, radio, and solar cells and is capable of carrying single-chip sensors, such as thermometers, magnetometers, gyroscopes, and accelerometers. To lower costs, Sprites are designed to be deployed hundreds at a time in low Earth orbit and to simultaneously communicate with a ground station receiver.
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Year-round vegetables, minimal resources, climate-resistant—we’ve sung praises about vertical farms many times before. But Singapore’s Sky Greens is something very special.
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There is a new battery type being hyped, with terms such as “Quantum Glass” battery or even “The Jesus Battery” and a claim that “It Will Ignite the Global $3 Trillion Electric Car Revolution.” Go and see it for yourself at investorplace.com (video transcript available from me), Forbes, and other financial information services.
This touted breakthrough in battery technology is the latest in a slew of innovative ideas that include “batteries made with sand,” “stretchable batteries,” “foam batteries,” “pee powered batteries,” “laser-made micro-super-capacitors” and more (13 Amazing Battery Innovations That Could Change The World).
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There is enough room to plant another 1.2 trillion trees on Earth. If we plant 1.2 trillion trees this could cancel out the last 10 years of CO2 emissions and sequester 160 billion tons of CO2.
Above – Potentially possible tree density: Additional trees in yellow. (image: Crowther Lab / ETH Zurich)
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Michelin and General Motors have teamed up to literally reinvent the wheel with a new generation of high-tech airless tires.
The automotive companies’ Uptis (Unique Puncture-proof Tire System) prototype grabbed headlines after it was presented at the Movin’On Summit on sustainable mobility in Montreal this week.
It doesn’t have a traditional sidewall and carries a load by the top via a resin-embedded fiberglass material that Michelin already has 50 patents for, according to Car and Driver.
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