Seonglae ChoExternal electrical energy is converted and stored as chemical energy, which can then be converted back to electricity when needed
Batteries need to be small and efficient for devices to be well-designed
Battery Notion
Battery Usage
⚡️2차전지 왜 뜰까? 역사로 보는 에너지 변천사 | LG에너지솔루션 유료광고
𝙈𝙈𝙈 열한 번째 콘텐츠에서는 요즘 핫한 2차전지를 만드는 배터리의 역사와 미래에 대해 이야기해봤습니다.- 과거 사람들은 전기 에너지를 어떻게 생각했을까요?- 클린에너지는 어떻게 현재에 적용되고 있을까요?- 1차 배터리와 2차 배터리의 차이는 무엇일까요?𝙈 미키김 insta...
https://www.youtube.com/watch?v=FdrEAf1QKxs
Release Radar · January 2022 Edition | The GitHub Blog
Along with the release of sponsors-only repositories, here's a look at what's new and what's next for Sponsors. When it comes to secure database access, there's more to consider than SQL injections. OWASP Top 10 Proactive Control C3 offers guidance.
https://github.blog/2022-02-04-release-radar-jan-2022/
Battery Free
A New Battery-Free System Gives Devices an 'Infinite Lifetime'
Computer engineers developed a battery-free system that allows electronic devices to run intermittently on harvested energy, such as solar power, giving them "an infinite lifetime," a press statement reveals. By seamlessly pausing calculations when power is interrupted and resuming when power returns, the system - called BFree - allows devices to smoothly operate any time power is available, enabling a new movement of sustainable DIY electronics.
https://interestingengineering.com/a-new-battery-free-system-gives-devices-an-infinite-lifetime?utm_source=tldrnewsletter
Decade of the Battery
A repost with some updates.
https://www.noahpinion.blog/p/decade-of-the-battery-334
