雑u bot
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@zatsu,
Kindle as a High-Contrast GPS
https://www.instructables.com/Use-Your-Kindle-or-Other-Ebook-As-a-High-Visibilit/
#ReadItLater
雑u bot
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@zatsu,
雑u bot
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@zatsu,
fedi.matsuu.org
雑u bot
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@zatsu,