Comparing two saves of the same URL.
Saved content diff
https://www.vox.com/the-highlight/2023/1/17/23470878/tesla-fires-evs-florida-hurricane-batteries-lithium-ion
Before
After
Why are Tesla fires so hard to put out? | Vox
Saved at: August 17, 2026 at 06:35 PM
Open compared saveChange summary
AI summary changedMain text changedVisual appearance changed
Changed blocks
10
Added lines
60
Removed lines
93
Long changes are truncated in this preview.
AI summary diff
Before
-
After
このページは、テスラの車両が火災を起こすことがある理由について解説しています。電気自動車(EV)はガソリン車よりも火災を起こす頻度は少ないものの、消火活動には特別な対応が必要です。2021年にテキサス州オースティンで発生したテスラの火災の事例を紹介し、消防士が消火のために多量の水と複数の消防車を必要とし、火が消えるまでに45分以上かかったことが述べられています。また、リチウムイオンバッテリーが火災の原因となることもあり、その燃焼特性が消火を困難にする要因とされています。
Text diff
Changed · Lines 40/3
Before
Like other Tesla fires, the fiery scene in Austin can be tied to the Model X’s high-voltage battery . In Austin, the electric vehicle ignited after a slide across the base of a traffic pole that the driver had knocked down caused the battery on the bottom of the car to rupture. At that point, the impact likely damaged one or several of the tiny cells that power the car’s battery, triggering a chain of chemical reactions that continued to light new flames. Though firefighters were able to put out the fire at the gas station, what remained of the car — little more than a burnt metal frame — reignited at a junkyard just a few hours later. The Austin crash led to a lot of headlines, but EV fires are relatively rare. Smith said his department has seen just a handful of EV fires. While the US government doesn’t track the number of EV fires, specifically, Tesla’s reported numbers are far lower than the rate for highway fires overall, the National Fire Protection Association (NFPA) told Vox. The overwhelming majority of car fires are caused by traditional internal combustion vehicles. (This makes sense, in part because these vehicles carry highly flammable liquids like gasoline in their tanks, and, as their name implies, their engines work by igniting that fuel .) Still, people have started associating EVs with dramatic fires for a few reasons. Videos of EV fires like the one in Austin tend to go viral , often attracting comments that condemn President Joe Biden and the electrification movement. At the same time, misleading posts about EVs spontaneously exploding, or starting fires that can’t be put out with water , have helped promote the narrative that electric vehicles are far less safe than conventional cars. The research doesn’t bear this out. Two recent Highway Loss Data Institute reports found that EVs posed no additional risk for non-crash fires, and the NFPA told Vox that from a fire safety perspective, EVs are no more dangerous than internal combustion cars. This narrative has another nefarious side effect: It stands to distract from a more complicated EV fire problem. Although they’re relatively rare, electric car fires present a new technical and safety challenge for fire departments. These fires burn at much higher temperatures and require a lot more water to fight than conventional car fires. There also isn’t an established consensus on the best firefi ...
After
Like other Tesla fires, the fiery scene in Austin can be tied to the Model X’s high-voltage Become a Vox member to continue reading.
Added · Lines 0/2
After
How to rebuild your broken attention span Should you spend your money on retirement or give it to your kids?
Changed · Lines 2/2
Before
This renewable energy source is actually terrible for the planet Why Gen Z bros are ditching their MAGA hats
After
Ozempic is not just a weight-loss story anymore Why babies’ experiences matter (even if they can’t remember them)
Removed · Lines 2/0
Before
How to protect yourself from the diarrhea-causing parasite wreaking havoc across the US This US state has become an unexpected epicenter of the global extinction crisis
Changed · Lines 15/15
Before
Why “neighborism” is having a moment How we lost our sense of touch 5 books that define America — for better and for worse What housing in America could look like in 50 years The breakthrough changing how Americans donate organs Inside the diabolical world of very convincing AI thirst traps that are scamming gay men on social media The people next door Jul 6 The people next door Jul 6 Why “neighborism” is having a moment After decades of social isolation, people are realizing proximity is a resource. By Sara Radin The Highlight Jul 2 The Highlight Jul 2 How we lost our sense of touch Touchscreens made life frictionless. They also flattened our relationship with the physical world.
After
Is it wrong to send your kid to private school? The people who got rich disrupting your life want to help Renting in America can suck. Tenants deserve better solutions than rent control. How to tolerate uncertainty in a world that’s full of it The one thing Ozempic still can’t fix Welcome to the August issue of The Highlight The Highlight Aug 9 The Highlight Aug 9 Is it wrong to send your kid to private school? How to think about what’s best for your child — and for all the other children, too. By Sigal Samuel Future Perfect Aug 6 Future Perfect Aug 6 The people who got rich disrupting your life want to help Silicon Valley’s newest billionaires have a plan to save the world.
Changed · Lines 9/4
Before
The Highlight Jul 1 The Highlight Jul 1 5 books that define America — for better and for worse The great American novels know that this is not an innocent country. By Constance Grady The Highlight Jul 1 The Highlight Jul 1 What housing in America could look like in 50 years Abundant, affordable, and...fun? Here’s how to get there.
After
The Highlight Aug 5 The Highlight Aug 5 Renting in America can suck. Tenants deserve better solutions than rent control. What rent control really means for housing in America.
Changed · Lines 10/14
Before
Future Perfect Jul 1 Future Perfect Jul 1 The breakthrough changing how Americans donate organs A growing form of donation is expanding the organ supply in the US — and testing how medicine protects dying patients. By Pratik Pawar Culture Jun 30 Culture Jun 30 Inside the diabolical world of very convincing AI thirst traps that are scamming gay men on social media These hot, hairy-chested guys have tens of thousands of followers. They’re also not real. By Alex Abad-Santos
After
The Highlight Aug 5 The Highlight Aug 5 How to tolerate uncertainty in a world that’s full of it Not knowing what’s going to happen is the worst. It’s also really good for us. By Elizabeth Weingarten The Highlight Aug 4 The Highlight Aug 4 The one thing Ozempic still can’t fix Americans still have a toxic relationship with weight. It’s hurting GLP-1 users. By Dylan Scott The Highlight Aug 3 The Highlight Aug 3 Welcome to the August issue of The Highlight By Vox Staff
Changed · Lines 12/12
Before
Jul 12 Lindsey Graham sacrificed his reputation to Donald Trump. He got plenty in return. Jul 12 The forgotten success story of America’s teenagers Jul 11 Love Island’s most sexual, least sexy season yet Jul 11 Does Kamala Harris really have a shot in 2028? Jul 11 The US was overconfident before the war. Iran may be overconfident now. Jul 10 Trump purges an election agency
After
Aug 14 People are betting on wildfires on Polymarket. What could go wrong? Aug 14 Why Trump is tearing up a beloved national park Aug 14 How to bring more playfulness to your everyday life Aug 14 We think we just discovered some new species living in New York City Aug 14 What American Jews want from the midterms Aug 13 The Iran war’s mental toll on US sailors
Changed · Lines 1/1
Before
We and our 162 partners store and access personal data, like browsing data or unique identifiers, on your device. Selecting Accept enables tracking technologies to support the purposes shown under we and our partners process data to provide. Selecting Reject Non-Essential or withdrawing your consent will disable them. If trackers are disabled, some content and ads you see may not be as relevant to you. You can resurface this menu to change your choices or withdraw consent at any time by clicking the Manage Privacy Settings link on the bottom of the webpage. Your choices will have effect within our Website. For more details, refer to our Privacy Policy. Cookie Policy
After
We and our 170 partners store and access personal data, like browsing data or unique identifiers, on your device. Selecting Accept enables tracking technologies to support the purposes shown under we and our partners process data to provide. Selecting Reject Non-Essential or withdrawing your consent will disable them. If trackers are disabled, some content and ads you see may not be as relevant to you. You can resurface this menu to change your choices or withdraw consent at any time by clicking the Manage Privacy Settings link on the bottom of the webpage. Your choices will have effect within our Website. For more details, refer to our Privacy Policy. Cookie Policy
Changed · Lines 2/7
Before
Become a member to unlock unlimited access to Vox, enjoy ad-free podcasts, and support our work. Become a Member
After
Keep reading with a Vox Membership Unlock unlimited access to Vox and exclusive member benefits for just $2. START YOUR TRIAL Already a member? Sign In Back to Vox Homepage
Screenshot comparison
Previous screenshot

Latest screenshot
