
【116回向けに改訂】必修 目標Ⅰの聞き流し
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Synthesis notes of video analyses, assessed and condensed, in French and English.







Heat Pumps: Size isn't everything – THIS is what matters

A Candle Has No Battery — Why Is Its Light Electromagnetic? Waves Explained






















Nilgai Antelopes Are Invading Texas and No One Expected This Consequence


China is Changing the Rules for Bottled Water — A $350 Billion Market




Jev is 200x faster and cheaper than Astra: but it’s not what you think



