, ſ б 'Happy Science Day'
ȿ hyun@schooli.krԷ : 2019. 04. 26() 16:49
[iTV] ʵб 25 л Ž Ȱ ߽ ູϰ ſ б õϱ Happy Science Day 縦 ߴ.

̳ л , Ư, , ڶ б ġ ν , , ʺ, , LED ڵ, ü ߴ. ȵ߸Ϳ 湮 ǽѡãư ߸ پ ǰ ߴ.

α׷ 1, 2η л ν ü ִ ȸ ־, ν̼ ϰ ̰ ü ֵ ߴ.

л Ͱ ǰ ϼϰ ״ Ƹٿ ̸ üȰ ߴ. Ư ڶ ̼Ҵ ġ ν αⰡ Ҵµ кθ ϴ ν ̼ л鿡 ־ Ȱ̾.

迩 кθ Բϴ ̵ Ƹٿ Ѳ ڶϴ ̼Ҵ ä ʹ , ϰ üϴ پ Ȱ ̵ ΰ Ϸ簡 ̴. ߴ.
Ž ֿ

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