But putting their baggies in the river actually slowed the process down. This tracks with the science; according to Scientific American, room-temperature cream turns to butter much faster than cold cream because the molecules move more quickly at higher temperatures. Of course, if the temperature gets too high, everything will just melt, so their experiment probably wouldn’t have worked on a summer run. All in all, Cope and Arnold said they ran for a total of about an hour, although the actual process took longer because they kept stopping to check on their butter.
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听着很香，但坑比客房卫生死角还多别上头！这东西不是神，踩一个坑就可能亏不少，4个核心坑，个个都要避开。
英特尔任命Barratt为下一任董事长，接替Frank Yeary