There are way too many screwdrivers... and they are way too hard to use—unless you live in Canada.

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THANKS TO
Big thank you to Benjamin for collaborating with me on this video. Discover his channel, Nota Bene :    / notabenemovies  

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SOURCES
https://www.woodworkersjournal.com/to...
One good turn : a natural history of the screwdriver and the screw link
Apple screw: https://www.treehugger.com/thepental...
https://en.wikipedia.org/wiki/List_of...
Adler, W. A. (1998). Testing and Understanding Screwdriver Bit Wear. 5.
Phillips. (1936). Means for uniting a screw with a driver (Patent No. 2,046,837).
What are the differences between the two types of drive – Phillips and Posidriv ® ? (n.d.). 6, 2701109.
Jeff, B. (1988). Does Henry Phillips , Bane of Handymen , Really Rest in Peace ? His Phillips Screw Torments Many by ’ Camming Out ’; Bruises and Broken Tools. Wall Street Journal, 1–4.

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