Archive for February, 2020

What If the Sahara Desert Was Covered With Solar Panels?

Alternative Energy No Comments »

In a world exhausted of fossil fuels, solar panels can provide a sustainable solution to our energy problems. But they also come with a couple of issues: for one, solar farms are massive, and they have to be set up somewhere that gets a lot of sunlight.

Now, if only we had a large mass of unused land that gets guaranteed sunlight everyday… Could we cover an entire desert in solar panels? Would that be enough to power the entire world? What kind of problems could we run into?

Transcript and sources: https://insh.world/tech/what-if-we-covered-the-entire-sahara-desert-with-solar-panels/

Made possible with the support of Ontario Creates http://www.ontariocreates.ca

Watch more what-if scenarios:
Planet Earth: http://bit.ly/whatif-YT-Earth
Cosmos: http://bit.ly/whatif-YT-Cosmos
Technology: http://bit.ly/whatif-YT-Tech
Your Body: http://bit.ly/whatif-YT-Body

About What If: Ever found yourself contemplating what might happen if the big picture that makes up life in our universe was a little… different? The grand speculative scenarios and bizarre possibilities we’ve all wondered about get entertainingly answered with science and facts in What If.

Follow what-if on Instagram for bonus material: https://www.instagram.com/what.if.show/
Suggest an episode: http://bit.ly/suggest-whatif
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Feedback, inquiries and suggestions: https://underknown.com/contact

Rise. and. shine! Get up and seize the day! You can do anything under the sun…when the sun powers everything. Your phone, your home, and all that’s in between. This is life on the golden grid. But is it the utopia we thought it would be? In 2018, the state of California passed a law requiring all new houses to be built with solar panels after 2020. Now you might think that sounds both extreme and unfair, considering it will raise home prices by as much as ,000. But it’s a lot more sensible than you think.

Transcript and sources: https://insh.world/science/what-if-all-houses-were-covered-with-solar-panels/

Made possible with the support of Ontario Creates http://www.ontariocreates.ca

Watch more what-if scenarios:
Planet Earth: https://www.youtube.com/watch?v=_-HhCwYD7rc&list=PLZdXRHYAVxTJCzxwmCq0NNpYq9N9wyb2l
The Cosmos: https://www.youtube.com/watch?v=gfuJyVkMH_g&list=PLZdXRHYAVxTJno6oFF9nLGuwXNGYHmE8U
Technology: https://www.youtube.com/watch?v=CS3bBO05fpU&list=PLZdXRHYAVxTIeRY3JtgXgoGqSEB7kDdKO
Your Body: https://www.youtube.com/watch?v=QmXR46TrbA8&list=PLZdXRHYAVxTJNsV9FFeNAKl2ySsHj8GZO
Humanity: https://www.youtube.com/watch?v=fdCDQIyXGnw&list=PLZdXRHYAVxTIFnvmOeWbv-Mt8zFxSCSvZ

What If elsewhere:
IG: https://www.instagram.com/what.if.show/
Twitter: https://twitter.com/WhatIfScience
Facebook: https://www.facebook.com/What.If.science

Suggest an episode: http://bit.ly/suggest-whatif
T-shirts and merch: http://bit.ly/whatifshop

“Imagination will often carry us to worlds that never were. But without it, we go nowhere.” — Carl Sagan

What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.
Feedback, inquiries and suggestions: https://underknown.com/contact

The Engineering Challenges of Renewable Energy: Crash Course Engineering #30

Energy Efficiency No Comments »

This week we are looking at renewable energy sources and why we need them. We’ll explore hydropower, wind, geothermal, and solar power, as well as some of the challenges, and how engineers are working to make their use more widespread.

Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV

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RESOURCES:
http://www.energyenvoys.org.uk/sites/default/files/Non-renewable%20and%20renewable%20resources_0.pdf
https://whatsyourimpact.org/greenhouse-gases/carbon-dioxide-emissions
https://www.renewableenergyworld.com/hydropower/tech.html
https://www.iea.org/topics/renewables/hydropower/


http://www.engineeringchallenges.org/9082.aspx

***

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Eric Prestemon, Sam Buck, Mark Brouwer, Naman Goel, Patrick Wiener II, Nathan Catchings, Efrain R. Pedroza, Brandon Westmoreland, dorsey, Indika Siriwardena, James Hughes, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Jirat, Ian Dundore

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How to Save Energy and Money with your Gaming System

Renewable Energy No Comments »

If you have kids, you probably have at least one video game system in your home, and they can be a big energy suck. There are energy settings on gaming consoles that can save money on your energy bill.

Xbox 360 – Instant on uses more energy, so turn it off and use nearly 98% less power while not in use.
Xbox Connect – Unplug it when it is not in use.
Playstation 4 – The latest software update will allow the machine to go into a low power mode after 1 hour of inactivity. And in Power Save Settings – set the time before power goes off. Set time limits for the machine to stop using power when not in use.
Wii U – These are already set up for energy efficiency.

Streaming – Stream through a computer or tablet, as streaming through a game console takes up to 10 times more power.

If you would like more information about energy conserving, money-saving ideas, visit our website at http://powerhousetv.com, or find out when you can watch a full episode on your local Iowa or Wisconsin TV station at http://www.powerhousetv.com/GetShowInfo/StationsShowTimes/.

How to Save Energy

Renewable Energy No Comments »

This video is created under Creative Common License

Source of the Content: https://www.youtube.com/watch?v=ycdke8MTSCI

Also Get more information with the following Links:

www.simpli.com/Answers‎

www.victorianenergysaver.vic.gov.au/more-ways-to-save/top-10-ways-to-save-energy

https://www.ovoenergy.com/guides/energy-guides/120-ways-to-save-energy.html

www.futurenergia.org › Home › Activity

https://www.energyaustralia.com.au/blog/better-energy/how-save-energy-your-home

https://www.nwf.org/How-to-Help/Live-Green/Energy…/In-Your-Home.aspx

www.britishgas.co.uk › Help & Support › Save energy save money

blog.constellation.com/2016/01/01/31-ways-to-save-energy-in-your-home/

www.flexalert.org/save-energy

www.conserve-energy-future.com/151-ways-to-save-energy.php
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