Science & Technology
Tesla Cybertruck’s stiff structure, sharp design raise safety concerns -experts

The angular design of Tesla’s Cybertruck has safety experts concerned the electric pickup truck’s stiff stainless-steel exoskeleton could hurt pedestrians and cyclists and damage other vehicles on roads.
Reuters spoke to six safety professors and officials who viewed videos of crash tests conducted by Tesla on its first new vehicle in nearly four years and shown during a webcast delivery event last week.
Crash test videos that Tesla live-streamed at a Nov. 30 event were heavily discussed on social media. Experts who spoke to Reuters said they needed crash-test data to reach firm conclusions about the safety.
“The big problem there is if they really make the skin of the vehicle very stiff by using thick stainless steel, then when people hit their heads on it, it’s going to cause more damage to them,” said Adrian Lund, the former president of the Insurance Institute for Highway Safety (IIHS), whose vehicle crash tests are an industry standard.
Tesla touted the structures of the truck that absorb impact during the crash. Tesla CEO Elon Musk said in a social media post on Tuesday that he was “highly confident” Cybertruck will be safer than other trucks for occupants and pedestrians.
Tesla, did not immediately respond to requests for comment on concerns raised by safety experts.
The vehicle designed with flat planes and long, linear edges is visually distinct. It is the first car with a stainless-steel exterior since the launch of the DeLorean car which was featured in the 1985 movie “Back to the Future.” The material has even broken the stamping machine that forms the panels, Musk said, touting the vehicle’s toughness.
During the launch event at the factory in Austin, Texas, Tesla said cold-rolled, stainless body panels are designed to absorb impact during a crash.
The front and rear structures have energy-absorbing ribs that help dissipate energy, and during a side impact the skin of the door carried a majority of the crash load, it said.
George Washington University auto safety professor Samer Hamdar raised concerns about limited “crumple zones,” but added that other features might make up for that. Crumple zones are parts of the car that deform in a crash in a way to more safely absorb the energy of an impact.
“There might be a possibility of shock-absorbent mechanism that will limit the fact that you have a limited crumple zone,” Hamdar said.
Starting at $60,990, Cybertruck will not be a high-volume vehicle like Tesla’s Model Y, but Musk has said Tesla was likely to reach a production rate of roughly 250,000 Cybertrucks a year in 2025.
Science & Technology
‘Massive cyberattack’ brings down Elon Musk’s X
Digital Trends reported Tuesday that there are reports suggesting X is still having issues

Social media platform X went down intermittently on Monday, with owner Elon Musk blaming an unusually powerful cyberattack.
“We get attacked every day, but this was done with a lot of resources. Either a large, coordinated group and/or a country is involved,” Musk said in a post on X on Monday.
He did not clarify exactly what he meant by “a lot of resources” and his comments drew skepticism from cybersecurity specialists, who pointed out that attacks of this nature — called denials of service — have repeatedly been executed by small groups or individuals.
X faced intermittent outages, according to Downdetector, Reuters reported.
Digital Trends meanwhile reported Tuesday that there are reports suggesting X is still having issues.
Internet industry experts have said X was hit by several waves of ‘denial of service’ throughout Monday.
Musk said in an interview with Fox Business Network’s Larry Kudlow the cyberattack came from IP addresses originating in the Ukraine area.
An industry source told Reuters he disputed Musk’s account, saying that large chunks of the rogue traffic bombarding X could be traced back to IP addresses in the United States, Vietnam, Brazil and other countries, and that the amount of rogue traffic coming directly from Ukraine was “insignificant.”
In any case, denial of service attacks are notoriously hard to trace back to their authors and the IP addresses involved rarely provide any meaningful insight into who was behind them, Reuters reported.
Musk has joined U.S. President Donald Trump, whom he serves as an adviser, in criticizing Ukraine’s continued efforts to fight off a Russian invasion.
Musk said on Sunday that Ukraine’s front line “would collapse” without his Starlink satellite communications service, though he said he would not cut off Ukraine’s access to it.
Science & Technology
NASA says ‘city killer’ asteroid has a 3.1 % chance of striking Earth in 2032
Despite the rising odds, experts say there is no need for alarm

An asteroid that could level a city now has a 3.1-percent chance of striking Earth in 2032, according to NASA data released Tuesday — making it the most threatening space rock ever recorded by modern forecasting.
Despite the rising odds, experts say there is no need for alarm. The global astronomical community is closely monitoring the situation and the James Webb Space Telescope is set to fix its gaze on the object, known as 2024 YR4, next month.
“I’m not panicking,” Bruce Betts, chief scientist for the nonprofit Planetary Society told AFP.
“Naturally when you see the percentages go up, it doesn’t make you feel warm and fuzzy and good,” he added, but explained that as astronomers gather more data, the probability will likely edge up before rapidly dropping to zero.
2024 YR4 was first detected on December 27 last year by the El Sauce Observatory in Chile.
Astronomers estimate its size to be between 130 and 300 feet (40–90 meters) wide, based on its brightness. Analysis of its light signatures suggests it has a fairly typical composition, rather than being a rare metal-rich asteroid.
The International Asteroid Warning Network (IAWN), a worldwide planetary defense collaboration, issued a warning memo on January 29 after the impact probability had crossed one percent. Since then, the figure has fluctuated but continues to trend upward.
NASA’s latest calculations estimate the impact probability at 3.1 percent, up from 1.6 percent last month, with a potential Earth impact date of December 22, 2032.
Richard Moissl, head of the European Space Agency’s planetary defense office, which puts the risk slightly lower at 2.8 percent told AFP that this “is not a crisis at this point in time. This is not the dinosaur killer. This is not the planet killer. This is at most dangerous for a city.”
If the risk rises over 10 percent, IAWN would issue a formal warning, leading to a “recommendation for all UN members who have territories in potentially threatened areas to start terrestrial preparedness,” explained Moissl.
Unlike the six-mile-wide (10-kilometer-wide) asteroid that wiped out the dinosaurs 66 million years ago, 2024 YR4 is classified as a “city killer” — not a global catastrophe, but still capable of causing significant destruction.
Its potential devastation comes less from its size and more from its velocity, which could be nearly 40,000 miles per hour if it hits.
If it enters Earth’s atmosphere, the most likely scenario is an airburst, meaning it would explode midair with a force of approximately eight megatons of TNT — more than 500 times the power of the Hiroshima bomb.
But an impact crater cannot be ruled out if the size is closer to the higher end of estimates, said Betts.
The potential impact corridor spans the eastern Pacific, northern South America, the Atlantic, Africa, the Arabian Peninsula, and South Asia — though Moissl emphasized it is far too early for people to consider drastic decisions like relocation.
The good news: there’s ample time to act.
NASA’s 2022 DART mission proved that spacecraft can successfully alter an asteroid’s path, and scientists have theorized other methods, such as using lasers to create thrust by vaporizing part of the surface, pulling it off course with a spacecraft’s gravity, or even using nuclear explosions as a last resort. — Agence France-Presse
Science & Technology
Panjshir will soon be connected to national fiber optic network
The statement said that this project covers a 36-kilometer route from Gulbahar to Bazarak, and the districts of Shatal, Anaba and Rukha will also benefit from fiber optic services.

The Panjshir provincial media office said in a statement on Wednesday, February 1 that practical work was to connect the province to fiber optic will begin within the next month.
The statement said that this project covers a 36-kilometer route from Gulbahar to Bazarak, and the districts of Shatal, Anaba and Rukha will also benefit from fiber optic services.
The statement added that the project is being implemented by Afghan Wireless, Afghan Telecom and ICG companies as a result of the efforts of the Panjshir provincial administration and the special attention of the leadership of the Ministry of Communications and Information Technology of the Islamic Emirate of Afghanistan.
-
World3 days ago
Putin agrees to 30-day halt on energy facility strikes in Ukraine
-
Sport4 days ago
IPL 2025 celebrates 18 years of immense success
-
Latest News4 days ago
Bayat Foundation helps needy families in Kabul during Ramadan
-
Latest News3 days ago
Torkham crossing to reopen after 25-day shutdown
-
Latest News3 days ago
Helmand environmental department opens new Zoo
-
Latest News4 days ago
Afghan-Pakistan talks to reopen Torkham border ‘end on positive note’
-
Latest News2 days ago
Afghan prisoners in Iran sent home
-
Tahawol5 days ago
Tahawol: Discussion on India, Pakistan trading accusations