Hack a Can of Compressed Air So It’s Refillable

It ’s useful for blasting dust , crumbs , and other bull off your keyboard and electronics , but those overpriced compressed air cans are almost asbig a rip - off as printer ink . So here ’s a glorious and relatively simple hack thatmakes a flat strain can refillablewith a standard tire pump . And just to highlight what ’s probably the most important step in this task : you ’ll require to make certain the can you ’re using is entirely and good empty before going at it with a Mandrillus leucophaeus , be cognizant of the can ’s commend PSI before fill it , and just be careful when attempting this . [ YouTubeviaDooby Brain ]

https://gizmodo.com/hp-ink-costs-more-than-human-blood-booze-212444

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