正在加载视频...

视频加载失败

加载此视频时出现问题。这可能是由于临时网络问题，或视频可能不可用。

Water and 9V batteries. Kryptonite. ☠️

Amiri King

466,350 subscribers

24,305 次观看 • 8 小时前 •via X (Twitter)

科学技术喜剧

Anya Rossi• Live Now

Private livecam show

0 条评论

暂无评论

原始帖子的评论将显示在这里

相关视频

connected a standard incandescent bulb to six 9V batteries.

connected a standard incandescent bulb to six 9V batteries.

RAMBO

33,371 次观看 • 25 天前

NO BATTERIES?? Runs on SALT and WATER?!

NO BATTERIES?? Runs on SALT and WATER?!

Stuff Worth Seeing

182,984 次观看 • 2 个月前

Tired of using your own tongue to test 9V batteries??? 👅👅👅🔋🔋🔋 ouch! Honored and humbled to announce my latest product:

Tired of using your own tongue to test 9V batteries??? 👅👅👅🔋🔋🔋 ouch! Honored and humbled to announce my latest product:

Guy Dupont

189,294 次观看 • 1 年前

That car running on 3 triple A batteries ☠️

That car running on 3 triple A batteries ☠️

internet hall of fame

109,804 次观看 • 10 个月前

Look Ma! No batteries! This solar setup does not use batteries. The water is being pumped by the sun’s power. It works great plus there was a savings by not buying batteries for a 48volt setup

Look Ma! No batteries! This solar setup does not use batteries. The water is being pumped by the sun’s power. It works great plus there was a savings by not buying batteries for a 48volt setup

Rob Somerville

17,403 次观看 • 3 年前

Dumb VTuber licks a 9V battery and immediately regrets it

Dumb VTuber licks a 9V battery and immediately regrets it

Little Nii (VTuber)👁️🎀⛓️

22,493 次观看 • 7 个月前

Germany is trying out a cool safety system that puts overheating lithium batteries in water tanks to stop fires 🔥

Germany is trying out a cool safety system that puts overheating lithium batteries in water tanks to stop fires 🔥

Tansu Yegen

67,239 次观看 • 4 个月前

PS2 fan is finally silent and runs at 9V no matter if SSD installed or not

PS2 fan is finally silent and runs at 9V no matter if SSD installed or not

.

19,294 次观看 • 6 个月前

I support women’s rights AND wrongs😻🙌🏿💋 #newmusic #kryptonite

I support women’s rights AND wrongs😻🙌🏿💋 #newmusic #kryptonite

⭐️IT GIRL⭐️

98,135 次观看 • 9 个月前

and this too ☠️☠️☠️

and this too ☠️☠️☠️

Rezztro

31,377 次观看 • 11 个月前

kryptonite ❤︎

Sensitive content

kryptonite ❤︎

rosaline ❤︎

99,664 次观看 • 3 个月前

Accountability is kryptonite to woman

Sensitive content

Accountability is kryptonite to woman

ViralMedia🎥

140,163 次观看 • 1 年前

🚨 RESEARCHERS JUST MADE WATER-BASED BATTERIES LAST OVER 2,800 HOURS WITH RECORD CAPACITY. A team in South Korea has developed a simple zwitterionic electrolyte additive that dramatically improves the performance of aqueous (water-based) batteries a technology long seen as a safer, cheaper, and more environmentally friendly alternative to lithium-ion. The additive forms tiny nanostructures that guide zinc to deposit evenly on the electrode and create a protective layer that prevents corrosion and unwanted side reactions with water. This solves two of the biggest problems that have limited aqueous batteries: uneven metal buildup and rapid capacity fade. In testing, the modified batteries achieved a world-leading areal capacity of 8.10 mAh cm⁻² and ran stably for more than 2,800 hours. Why this matters: • Aqueous batteries are non-flammable and use abundant, low-cost materials, but have historically suffered from poor lifespan and performance • This approach improves both cycle life and capacity at the same time — something many previous solutions struggled to achieve together • It uses a simple additive rather than requiring expensive new materials or complex manufacturing changes • The technology is particularly relevant for large-scale energy storage needed for renewables and AI data centers The deeper implication: We’re getting closer to making safe, scalable, and affordable grid storage a reality. While lithium-ion still dominates, aqueous batteries could become a strong contender for stationary storage where safety, cost, and longevity matter more than energy density. A small molecular tweak unlocking major performance gains shows how materials engineering at the nanoscale can have outsized real-world impact. This is the kind of incremental but meaningful progress that compounds over time. How important do you think safer, water-based batteries will be for the future energy grid compared to improving lithium-ion or other alternatives? Follow for more frontier energy storage and battery materials research.

🚨 RESEARCHERS JUST MADE WATER-BASED BATTERIES LAST OVER 2,800 HOURS WITH RECORD CAPACITY. A team in South Korea has developed a simple zwitterionic electrolyte additive that dramatically improves the performance of aqueous (water-based) batteries a technology long seen as a safer, cheaper, and more environmentally friendly alternative to lithium-ion. The additive forms tiny nanostructures that guide zinc to deposit evenly on the electrode and create a protective layer that prevents corrosion and unwanted side reactions with water. This solves two of the biggest problems that have limited aqueous batteries: uneven metal buildup and rapid capacity fade. In testing, the modified batteries achieved a world-leading areal capacity of 8.10 mAh cm⁻² and ran stably for more than 2,800 hours. Why this matters: • Aqueous batteries are non-flammable and use abundant, low-cost materials, but have historically suffered from poor lifespan and performance • This approach improves both cycle life and capacity at the same time — something many previous solutions struggled to achieve together • It uses a simple additive rather than requiring expensive new materials or complex manufacturing changes • The technology is particularly relevant for large-scale energy storage needed for renewables and AI data centers The deeper implication: We’re getting closer to making safe, scalable, and affordable grid storage a reality. While lithium-ion still dominates, aqueous batteries could become a strong contender for stationary storage where safety, cost, and longevity matter more than energy density. A small molecular tweak unlocking major performance gains shows how materials engineering at the nanoscale can have outsized real-world impact. This is the kind of incremental but meaningful progress that compounds over time. How important do you think safer, water-based batteries will be for the future energy grid compared to improving lithium-ion or other alternatives? Follow for more frontier energy storage and battery materials research.

TheNewPhysics

22,736 次观看 • 28 天前

TYREEK HILL SCORES A TOUCHDOWN AND PUTS THE HANDCUFFS ON ☠️☠️☠️☠️

TYREEK HILL SCORES A TOUCHDOWN AND PUTS THE HANDCUFFS ON ☠️☠️☠️☠️

JPA Football

225,988 次观看 • 1 年前

Supergirl's first Anti-Kryptonite Suit Transformation

Supergirl's first Anti-Kryptonite Suit Transformation

Blaze Binges

874,514 次观看 • 7 天前

AA batteries

AA batteries

UndeadEm

15,338 次观看 • 5 个月前