Arch bridges are one of the oldest types of bridges and have great natural strength. Instead of pushing straight down, the weight of an arch bridge is carried outward along the curve of the arch ...

Elon Musk's X, formerly Twitter, has updated its rules to officially allow adult and graphic content on the platform. Adult content and nudity has been present on Twitter for years and -- unlike ...

To make your flip-flops as comfortable as possible, Alvarez suggests looking for options with arch support. To help, we spoke to podiatrists about what to pay close attention to when shopping for ...

One key thing that can make shoes comfortable is good arch support. There’s just one catch: “Compared to closed shoes like sneakers or boots, it can be harder to find sandals with good arch ...

Elon Musk’s X now officially allows NSFW content on the social network formerly known as Twitter — with some restrictions. In a recent update to its official usage policies, X says ...

Each human cell contains 23 pairs of chromosomes that carry DNA within their nucleus. The X and Y chromosomes, commonly referred to as the sex chromosomes, are one such pair. They determine the ...

Musk's decisions around Twitter, and especially his rebranding of this site, have left many loyal Twitter-X users confused and mystified about what Twitter is now and what it is to be in the future.

Females (XX) carry twice as many X-linked genes on their sex chromosomes as males (XY). How do cells control gene expression to manage this potentially lethal dosage problem? A prime example of X ...

Please verify your email address. X (formerly known as Twitter) is one of the most popular social media platforms, allowing users to post content anonymously from their phones, laptops ...

What's New for 2024? We don't expect Tesla to make any substantial changes to the 2024 Model X. Though the company doesn’t follow the traditional path of updating its vehicles on a model-year ...

“Soon you’ll be able to like without worrying who might see it,” Wang said last month. Late last year, Musk told the platform’s engineers that he wanted to get rid of the tweet action ...