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![TIL the ladders inside wind turbine towers are often attached with magnets to avoid drilling bolt holes in the tower that would weaken them. : r/todayilearned TIL the ladders inside wind turbine towers are often attached with magnets to avoid drilling bolt holes in the tower that would weaken them. : r/todayilearned](https://preview.redd.it/the-ladder-on-the-inside-of-a-wind-turbine-is-secured-to-v0-kciiz47jelf91.jpg?auto=webp&s=80b51c111975418e394358ba9b07329d301ac947)
TIL the ladders inside wind turbine towers are often attached with magnets to avoid drilling bolt holes in the tower that would weaken them. : r/todayilearned
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