The Guardian’s story on this has more of the important details

The human testicles had been preserved and so their sperm count could not be measured. However, the sperm count in the dogs’ testes could be assessed and was lower in samples with higher contamination with PVC. The study demonstrates a correlation but further research is needed to prove microplastics cause sperm counts to fall.

The testes analysed were obtained from postmortems in 2016, with the men ranging in age from 16 to 88 when they died. “The impact on the younger generation might be more concerning” now that there is more plastic than ever in the environment, Yu said.

The study, published in the journal Toxicological Sciences, involved dissolving the tissue samples and then analysing the plastic that remained. The dogs’ testes were obtained from veterinary practices that conducted neutering operations.

The human testicles had a plastic concentration almost three times higher than that found in the dog testes: 330 micrograms per gram of tissue compared with 123 micrograms. Polyethylene, used in plastic bags and bottles, was the most common microplastic found, followed by PVC.

It won’t matter if there are ways to side load or circumvent, though. 99.9% of users will not be willing to be bothered with such things and the US market would effectively die for the app.

Either tiktok becomes an American company or leaves… Ah, the free market has spoken

People keep saying this and I’m struggling to understand where this idea is coming from. The bill isn’t saying that they have to sell TikTok to a US company. They don’t have to sell it to the US government, or an owner in the US. Just divorce the company from explicit control by the Chinese government. Currently, the government can request any data they want from TikTok and they are obligated to provided it. Similarly, business laws in China mean that the government can also push changes down into the company, like a tweak to the algorithm to influence foreign perceptions of a topic for example.

The requirements laid out in this bill are meant to break that obligation and influence. It doesn’t say who should own the company - only who shouldn’t.

How would we feel if say, China decided Microsoft/Google/AWS/Oracle had to sell to a Chinese company on the grounds of national security?

But no one is saying that ByteDance has to sell TikTok to a US company. Just divest it to an owner that is not beholden to the Chinese government and obligated to share any and all data upon request. Compared to the legal requirements that China puts on US companies operating in China, this is a pretty tame ask.

It has a secondary interaction interface that’s novel - if you hold your hand at the right position, it projects data or controls into your palm which can then be navigated by tilting your hand and “clicking” with a finger tap gesture. This interface is also more private, and used for entering your pin to unlock the device, but can be used for other interactions like viewing long form responses to voice prompts where you can scroll through the data rather than trying to absorb everything as it’s spoken (or if you don’t want to have a spoken reply).

It’s an interesting concept, but I tend to agree with the user you replied to in that this is a solution in search of a problem.

I like Ted Cruz more than most of my other colleagues like Ted Cruz. And I hate Ted Cruz.

― Al Franken,

The Google Reader shutdown hit me hard also. They offered all of the features in a really great app and many of the competitors shut down in their wake, so when they exited the scene, it left a huge hole.