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Attribution + non Commercial + no derivative

185 visits

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Coimbra Science Museum, Coimbra University

Steve Bucknell, goandgo, dolores666 have particularly liked this photo


Comments
Steve Bucknell
Steve Bucknell
I find these energy-saving light bulbs really inefficient. The butterfly soon gets tired of working the treadmill to power the filaments. There's hardly enough time to read a poem before the butterfly has to rest and the light dims again.
3 years ago.
Incognita Nom De Plu… has replied to Steve Bucknell
Yes, they might be sustainable and environmentally-friendly, but they just don't have the power of a decent sized bird or small rodent!
3 years ago.