Henry's Fork Angler @HFAngler
I studied nuclear physics, computer engineering and fly fishing.
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ベスビオ火山79年噴火とポンペイ
16675pv 107 1 user 12 -
もう一つの「地球温暖化論」談義
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スペクトルを測ると汚染がわかる
26005pv 413 14 users 28