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mapasj commented on Perfume reviews   gwern.net/blog/2025/perfu... · Posted by u/surprisetalk
mapasj · a month ago
With this discussion about perfumes, seems like an appropriate place to offer a PSA about phthalates. Perfumes often contain phthalates, which are endocrine disruptors. Exposure can be very harmful to a developing fetus and young children. It can create problems for adults too.

Phthalates are pervasive too in soaps and shampoos, where it's hidden within the ambiguous "fragrance" item.

There are phthalate-free options for soap and shampoo, and a quick google search indicates the perfume industry is starting to offer more products without phthalates. Phthalates aren't the only nasty chemical used for scents. Parabens are another, and maybe more I'm unaware of.

mapasj commented on Silicon Valley's best kept secret: Founder liquidity   stefantheard.com/silicon-... · Posted by u/mooreds
mapasj · a year ago
How common is this? How many founders that raise series A are liquidating? What are the amounts typically?
mapasj commented on Biden signs TikTok bill into law, starting clock for ByteDance to divest   theverge.com/2024/4/24/24... · Posted by u/vyrotek
squigz · a year ago
Can someone convince me that, as a Canadian, China poses a greater threat to me, my country, or global security, than the US does? Because I have a hard time buying into the "China's the big bad" narrative when America does everything they do.
mapasj · a year ago
For starters, I don’t think America will hold Canadians hostage to be used as bargaining chips, like China did with the two Michaels.
mapasj commented on Biden signs TikTok bill into law, starting clock for ByteDance to divest   theverge.com/2024/4/24/24... · Posted by u/vyrotek
jeswin · a year ago
The US should have the courage to do more. Order a full investigation into whether personal data was ever made available to the CCP. If data was ever shared, then there should be no payout to ByteDance.
mapasj · a year ago
This is a tech-savvy bunch in HN. I’d like to encourage my fellow hackernews users to counter this narrative that imo is being pushed by TikTok and the CCP, which is this one about data privacy. It’s a comfortable one for TikTok to attack since they can point to abuses by other tech giants. Every breath spoken or word written about personal data feeds into the CCP strategy. Instead we should be educating our peers, friends and families about the real danger from TikTok which is that it can spread propaganda. Not just influencing Americans to support pro-CCP positions. But there is a lot of negative press about the CCP that TikTok can hide or suppress. This isn’t hypothetical, it’s been happening already. I have faith young TikTok users can understand this. Congress understands this and they did the right thing (for Americans).
mapasj commented on Ask HN: What book have you given as a gift?    · Posted by u/schappim
mapasj · a year ago
Sapiens by Yuval Noah Harari
mapasj commented on Ask HN: Google Drive vs iCloud – which is best for personal files/photos/videos?    · Posted by u/burnieflanders
burnieflanders · a year ago
Price isn't a factor (happy to a few hundred bucks a year for safekeeping of files/memories).

The reason I prefer google drive / iCloud is (I think) they have backups so if a truck or a comet hits one of their data centers, my files probably won't be lost.

Whereas I don't think that's true of S3. Perhaps someone can correct me if I'm wrong, but I think with AWS/GCP it's up to the user to manage redundancy.

mapasj · a year ago
With S3, the default is for the data to be replicated across Availability Zones. Each AWS region is comprised of at least three Availability Zones. Each AZ can be thought of as a distinct data center, each one a few kilometers away from each other. So if you store your data in the Northern California region of AWS, it would take a major natural disaster to pose a risk to your data. S3 also offers replication from one region to another (eg Northern California to Northern Virginia).

My view is that Google Drive and iCloud will cost significantly more, but that is getting you a nice web interface where you can see your files. And maybe other features like sync’ing. Also, customer support.

I like AWS S3 because I trust my data is more secure there and it is much cheaper. I also trust the durability of s3, not sure that Google Drive or iCloud discloses so openly how they replicate data or if they have an SLA like S3. But S3 takes some technical knowledge to understand how to manage things in a cost effective way. And you won’t get help from AWS support unless you pay for a support plan.

mapasj commented on Ask HN: Google Drive vs iCloud – which is best for personal files/photos/videos?    · Posted by u/burnieflanders
mapasj · a year ago
Is price a factor? Google Drive and iCloud are more expensive than using raw storage from a Cloud services provider, like AWS or GCP.
mapasj commented on What we know about the xz Utils backdoor that almost infected the world   arstechnica.com/security/... · Posted by u/thunderbong
mapasj · a year ago
I’m guessing the original maintainer of xz handed responsibilities to Jia Tan without ever seeing him/her or at least sharing a phone call. Is that common to only communicate only through email/github? I guess some maintainers of open source projects will be more cautious after this story.
mapasj commented on The true, dramatic story of Robert Downey Jr.'s 'Oppenheimer' villain   washingtonpost.com/histor... · Posted by u/NN88
mapasj · a year ago
I did not like this movie. That must be an unpopular opinion, given all the movie’s success. And specifically what I didn’t like was that the film makers could have gone in many directions in telling a story about Oppenheimer, but chose to make the RDJ villain central to the plot. The conflict in the film felt forced and unnecessary for telling a good story.
mapasj commented on Ask HN: Should I try to manufacture toasters?    · Posted by u/Dig1t
starky · 2 years ago
I think you are greatly over-estimating how many people would be willing to pay the cost of a North American made toaster. This would require an absolute ton of capital to do it on anything above a craft scale. The challenges of design, testing, certification (very important for a device that could burn your house down), manufacturing, supply chain, and support that are all specialized careers in themselves.

I've got more than decade of experience in designing products that are built in North America. I wouldn't touch a project like this unless it had a team of people with the proven manufacturing experience heading it up and some very convincing numbers about the commercial viability of the product because I don't believe they exist. There is good reason why the market only has commercial kitchen grade devices available.

mapasj · 2 years ago
I think many Americans want to buy Made-in-the-USA products. Some evidence of that are websites, Reddit groups, etc dedicated to helping people find those products. I think it’s generally understood by these consumers that the price will be higher. And I don’t think it needs to be premium either.

There’s a market for knit hats made in the USA. I doubt the quality assurance or price could compete with a factory from Asia, but they still sell. Partly because Americans want to support American businesses. Not the same as a toaster, but I can see consumer demand being similar.

u/mapasj

KarmaCake day52January 12, 2023View Original