NOUN
- electromagnetic radiometer consisting of a small paddlewheel that rotates when placed in daylight
How To Use Crookes radiometer In A Sentence
- Behind them, an angle-poise lamp (with low energy lightbulb to salve my eco-conscience), a Beanie Baby skeleton called Creepers (my NaNoWriMo mascot from last year), small plush Cthulhu toy, a Crookes radiometer and the latest addition to my desk, a large gargoyle candle stick. What does your writing area say about you? « Write Anything
