GentriFriedRice

joined 1 year ago
[–] [email protected] 4 points 9 months ago

If you're already using an esp32 why not just get a simple ultrasonic sensor and measure flow on an indoor inlet pipe? You may need to know the pressure (probably 1.7 kPa) and temperature but that should be possible to calibrate against your meter readings

Then your project just becomes a simple pipe clamp that can be indoors

[–] [email protected] 14 points 9 months ago* (last edited 9 months ago) (2 children)

This just seems to be detecting if the browser is Firefox. The function is even named isGecko which is Mozilla's browser engine used by Firefox. Edge, IE (Trident) don't return true from isGecko

Unless I'm missing something I don't see where the delay is added

[–] [email protected] 8 points 10 months ago (1 children)

You hardline republicans sure are a contentious people

[–] [email protected] 4 points 10 months ago

I went to multiple hardware, plumbing stores, and Amazon but only found my obscure bathtub faucet to hose fitting on aliexpress for less than a dollar

[–] [email protected] 5 points 11 months ago* (last edited 11 months ago)

It's not really like they are storing DNA sequences anyways. They use a genotyping array which just reads ~650k single nucleotide polymorphisms (SNPs).

An analogy would be 23andme has a 6.4mil page book of DNA for a single customer but they only know the position and letter of single character on every tenth page. Sure it's enough to identify someone (You can confidently use 50 SNPs to identify these days) but it's not like 23andme was ever storing a whole genome

[–] [email protected] 1 points 1 year ago (2 children)

Atoms are binary. They are either intended to be hydrogen or helium. We can't just scrap this worldview just because of a handful of supernovae

[–] [email protected] 0 points 1 year ago (1 children)

Fahrenheit is Celsius - 32 then divided by 1.8 which is not an easy conversion luckily its also 9/5ths

The trick I found out was to subtract 32 from Fahrenheit then divide by 9 then multiply by 5.

The other trick, you subtract 10% from your Celsius times by 2, then add 32 but this one doesn't reverse well because you have to add 1/9th

[–] [email protected] 1 points 1 year ago

What an adorable kangaroo

[–] [email protected] 3 points 1 year ago

Maslow's hierarchy of R I C E

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