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/-/https/www.sciencebuddies.org/cdn/Files/21464/5/sb-logo.png){kind=logo}
Image Credit
/-/https/www.sciencebuddies.org/cdn/Files/15303/5/drill-holes-for-sprinkler-toy.jpg)
Description:
Person drilling about 1mm diameter holes into a PVC pipe. The holes are evenly spread out along one side of the pipe, with about 3 inches between holes.
Source:
Sabine De Brabandere, Science Buddies
License:
Science Buddies
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