Abstract: Optical collimators are very important components in the construction of practical fiber network. But unfortunately, the problem of low-efficiency alignment is always a bottleneck of optical ...
The big picture: Tesla has been at the forefront of the EV revolution, delivering blazing performance, advanced driver-assistance features, and an extensive Supercharger network. However, a new survey ...
What is the most used social media site by Americans? Believe it or not, it’s not Facebook, Instagram or Tik Tok. According to The Hill, polling from Pew Research Center said it is a site many don’t ...
Passwords play a huge role in how you stay safe online. They protect your accounts, devices and money. Still, many people pick logins that criminals can guess in seconds. The latest NordPass report ...
Average transaction prices for 3-year-old used cars have been above $30,000 for each quarter of 2025 so far. It was the highest third quarter average transaction price for those used cars since 2022, ...
To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...
Average transaction prices for 3-year-old used cars have been above $30,000 for each quarter of 2025 so far. It was the highest third quarter average transaction price for those used cars since 2022, ...
Car dealers restock their sales lots through used car auctions. Auction prices ended September 2% higher than a year ago, but just 0.2% higher than in August. The numbers come from Kelley Blue Book’s ...
Tramadol, a potent synthetic opioid, has been widely used to treat moderate to severe pain, but a new study suggests that the medication’s potential risks outweigh its “limited” benefits for chronic ...
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