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Heating Buildings With Solar Energy Stored in Sand

Cars That Think

When we turn up the heat in our homes and workplaces, we must balance our personal need for warmth with the global impact of burning fossil fuels like oil, gas, coal, and biomass. The novel system shows potential for tackling global problems in a patient, thoughtful, and human-scaled way. The apparent contradictions do not end there.

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Virginia Tech researchers find estimates of the carbon cycle are incorrect; implications for models

Green Car Congress

Virginia Tech researchers, in collaboration with Pacific Northwest National Laboratory, have discovered that key parts of the global carbon cycle used to track movement of carbon dioxide in the environment are not correct, which could significantly alter conventional carbon cycle models. The gross primary productivity should be around 147.

Virginia 284
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Cleveland City Planners Change Policies to Create 15-Minute City

The Truth About Cars

Cleveland, Ohio, has approved new zoning and transportation policies that are angling to transform it into the next “fifteen-minute city,” The City Planning Commission voted to move forward with changes to building codes in several pilot neighborhoods it wants to make more pedestrian friendly. But this is but a singular component.

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Who Really Invented the Thumb Drive?

Cars That Think

That device, now known by a variety of names—including memory stick, USB stick, flash drive, as well as thumb drive—changed the way computer files are stored and transferred. Good-bye, floppy disk Before the invention of the thumb drive, computer users stored and transported their files using floppy disks. It was called the ThumbDrive.

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Parker Hannifin gaining traction with RunWise HD hydraulic hybrid; developing CNG-based HD system, next-gen MD system

Green Car Congress

The brake energy recovery system converts the vehicle’s kinetic energy into stored energy by compressing nitrogen gas in a storage device called an accumulator. This stored energy is then released during acceleration to reduce the energy required from the engine to propel the vehicle. All of it will be global.

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Pong Was Boring—And People Loved It

Cars That Think

Pong kick-started a global video-game industry that is now worth upwards of US $300 billion. Hundreds of thousands of Pong sets were distributed through the department store Sears. His house was the first in the neighborhood to have a home version of Pong. Why should we care?

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This Dutch City Is Road-Testing Vehicle-to-Grid Tech

Cars That Think

The key force behind the changes taking place in this windswept Dutch city is not a global market trend or the maturity of the engineering solutions. Kok works with others in city government to compile data and create maps, dividing the city into neighborhoods. One is Robin Berg, who started a company called. We Drive Solar.

Grid 89