プラスチック爆弾の代名詞。RDXを主成分にいろいろ混ぜた爆弾。 温度・引火・振動などで爆発することはほとんどない。そうです。 プラスチック爆薬 - Wikipedia C-4 (explosive) - Wikipedia http://ja.wikipedia.org/wiki/RDX

Task I shall now brief you on the marking combination strikes in bowling. The four dominoes will do nicely as a first test. Just clear them from the board! Happy strike! タスク C-4の爆風で、BOWLING BALLをDOMINO目掛けて吹き飛ばすという、大…

Task This one's uncomplicated - Can you see the domino down there? You're supposed to tip it over to the right. To make it a little harder for you. move the tennis balls in the direction shown by the arrows. Oh, a bit of advice for you - Y…