Pixy
A lit incandescent bulb on a wooden table next to a bunch of old keys

Science

Glowing light bulb beside old keys

An incandescent light bulb glowing warmly on a wooden table beside a bunch of old keys.

Open the original (3,500 × 2,334 px) (opens in a new tab)

By
Aphiwat chuangchoem
Licence
CC0 (opens in a new tab): free for any use, including commercial
Source
Wikimedia Commons (opens in a new tab)
Tags
light bulb, idea, light, keys

Credit (appreciated, not required)

Photo: Aphiwat chuangchoem via Pixy (https://pixy.org/4857988/)

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