A New Machine Lets Ski Resorts Make Snow Even When it’s 90 Degrees Out
If the only reason you’re worried about global warming is that it will mean a shorter ski season, you can go ahead and buy that gas-guzzling SUV you’ve been eyeing. A new type of snow machine can churn out the white stuff when it’s as hot as 90 degrees out, and it uses way less water in the process.
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