Why your phone battery gets worse over time – George Zaidan

Explore the science of why single-use and rechargeable batteries die, and find out why recycling batteries can be challenging.

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Almost all batteries, even single-use batteries, are theoretically rechargeable. That’s because the metals and other chemicals are still there in the battery. So chemically speaking, a dead battery is actually not that different from a fresh one. Then why do batteries die in the first place? And what should you do with them once they’re spent? George Zaidan digs into the science of batteries.

Lesson by George Zaidan, directed by Luisa Holanda.

This video made possible in collaboration with Speed & Scale
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A special thanks to Sunil Mair who provided information and insights for the development of this video.

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View full lesson: https://ed.ted.com/lessons/why-your-phone-battery-gets-worse-over-time-george-zaidan
Dig deeper with additional resources: https://ed.ted.com/lessons/why-your-phone-battery-gets-worse-over-time-george-zaidan#digdeeper

Animator's website: https://www.luisaholanda.com
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Thank you so much to our patrons for your support! Without you this video would not be possible! Clarence E. Harper Jr., Vignan Velivela, Ana Maria, Exal Enrique Cisneros Tuch, Tejas Dc, Khalifa Alhulail, Martin Stephen, Jose Henrique Leopoldo e Silva, Mandeep Singh, Abhijit Kiran Valluri, Morgan Williams, Devin Harris, Pavel Zalevskiy, Karen Goepen-Wee, Filip Dabrowski, Barbara Smalley, Megan Douglas, Tim Leistikow, Ka-Hei Law, Hiroshi Uchiyama, Mark Morris, Misaki Sato, EdoKun, SookKwan Loong, Bev Millar, Lex Azevedo, Michael Aquilina, Jason A Saslow, Yansong Li, Cristóbal Moenne, Dawn Jordan, Prasanth Mathialagan, Samuel Doerle, David Rosario, Dominik Kugelmann - they-them, Siamak Hajizadeh, Ryohky Araya, Mayank Kaul, Christophe Dessalles, Heather Slater, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora, Noel Situ, emily lam and Sid.

Why your phone battery gets worse over time – George Zaidan

Explore the science of why single-use and rechargeable batteries die, and find out why recycling batteries can be challenging.

--

Almost all batteries, even single-use batteries, are theoretically rechargeable. That’s because the metals and other chemicals are still there in the battery. So chemically speaking, a dead battery is actually not that different from a fresh one. Then why do batteries die in the first place? And what should you do with them once they’re spent? George Zaidan digs into the science of batteries.

Lesson by George Zaidan, directed by Luisa Holanda.

This video made possible in collaboration with Speed & Scale
Learn more about how TED-Ed partnerships work: https://bit.ly/TEDEdPartners

A special thanks to Sunil Mair who provided information and insights for the development of this video.

Support Our Non-Profit Mission
----------------------------------------------
Support us on Patreon: http://bit.ly/TEDEdPatreon
Check out our merch: http://bit.ly/TEDEDShop
----------------------------------------------

Connect With Us
----------------------------------------------
Sign up for our newsletter: http://bit.ly/TEDEdNewsletter
Follow us on Facebook: http://bit.ly/TEDEdFacebook
Find us on Twitter: http://bit.ly/TEDEdTwitter
Peep us on Instagram: http://bit.ly/TEDEdInstagram
----------------------------------------------

Keep Learning
----------------------------------------------
View full lesson: https://ed.ted.com/lessons/why-your-phone-battery-gets-worse-over-time-george-zaidan
Dig deeper with additional resources: https://ed.ted.com/lessons/why-your-phone-battery-gets-worse-over-time-george-zaidan#digdeeper

Animator's website: https://www.luisaholanda.com
----------------------------------------------

Thank you so much to our patrons for your support! Without you this video would not be possible! Clarence E. Harper Jr., Vignan Velivela, Ana Maria, Exal Enrique Cisneros Tuch, Tejas Dc, Khalifa Alhulail, Martin Stephen, Jose Henrique Leopoldo e Silva, Mandeep Singh, Abhijit Kiran Valluri, Morgan Williams, Devin Harris, Pavel Zalevskiy, Karen Goepen-Wee, Filip Dabrowski, Barbara Smalley, Megan Douglas, Tim Leistikow, Ka-Hei Law, Hiroshi Uchiyama, Mark Morris, Misaki Sato, EdoKun, SookKwan Loong, Bev Millar, Lex Azevedo, Michael Aquilina, Jason A Saslow, Yansong Li, Cristóbal Moenne, Dawn Jordan, Prasanth Mathialagan, Samuel Doerle, David Rosario, Dominik Kugelmann - they-them, Siamak Hajizadeh, Ryohky Araya, Mayank Kaul, Christophe Dessalles, Heather Slater, Sandra Tersluisen, Zhexi Shan, Bárbara Nazaré, Andrea Feliz, Victor E Karhel, Sydney Evans, Latora, Noel Situ, emily lam and Sid.

The REAL Reason Tesla is Developing the Cybertruck

We explore Tesla's remarkable journey in the automotive industry, spearheaded by the visionary Elon Musk. Tesla's pioneering approach encompasses significant changes to its high and low voltage systems. Transitioning from the traditional 400V high-voltage system to a cutting-edge 1000V architecture, Tesla demonstrates its commitment to innovation and sustainability. Moreover, the company's in-house expertise and vertical integration enable the development of bespoke components, resulting in streamlined wiring and enhanced controller efficiency. This transformative process is exemplified in the Cybertruck, where Tesla aims to revolutionize vehicle design by nearly eliminating cross-car wires and optimizing in-house controller designs. Through their relentless drive to push the boundaries of technology, Tesla is poised to deliver an unmatched driving experience to their customers, solidifying their position as a trailblazer in the automotive industry. #Tesla #ElonMusk #Cybertruck

• Joe Biden Drops $300 Billion BOMBSHELL on General Motors (A Win for Tesla) https://youtu.be/fm_XgzOR4w4
• Tesla Drops BOMBSHELL on Pickup Truck Industry: https://youtu.be/gfkscVQ1iyQ

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How You Should Talk To The Cops! #law #education

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