teuobk · HackerTrans

4 か月前議論

Environment Canada assumes 60 km on their Weatheradio page ( https://www.canada.ca/en/environment-climate-change/services... ), so that's what I went with. Having said that, I very much agree that the range is probably considerably greater in many cases.

teuobk

4 か月前議論

Here's a map I put together of the Weatheradio (one "r"!) service coverage in Canada, assuming each station has a range of 60 km: https://www.keacher.com/files/dir12/weatheradio_map2.png Perhaps unsurprisingly, the coverage is most dense where the population density is also highest, with some exceptions.

And if anybody is curious, here's the coverage for the equivalent Weather Radio service in the United States: https://www.weather.gov/nwr/maps

teuobk

8 か月前議論

That was exactly my thought when reading the article and my personal experience with Covid. For a couple weeks, I perceived a persistent smell of something burning.

teuobk

9 か月前議論

Golf courses in the USA used about 2.1 billion gallons of water per day circa 2004 [1]. In other words, the annual usage of Amazon's datacenters per the article, 7.7 billion gallons, is less than the amount of water used on just American golf courses in four days.

[1] https://www.usga.org/content/dam/usga/pdf/Water%20Resource%2...

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