"My clearest memory is the immediate unity which occurred following that haunting vibration throughout the Pentagon. Most everyone sensed that we had been hit and knew to leave the building orderly. While I left with my coworkers, some individuals bravely went towards the chaos to help others. Withi
Metals are critical to life – we should screen exoplanets for them
生活很复杂，而不仅仅是哲学意义。但是，我们对生活的一件简单的事情是，它需要能量，并获得需要某些基本要素的能量。 Naples大学的Giovanni Covone和Donato Giovannelli的Arxiv预先印刷的新论文讨论了我们如何[…]邮政金属对生活至关重要 - 我们应该首先出现在Knewridge Science Report上。
Imagine a car that repairs itself—this material makes it possible
想象一辆汽车在撞车或飞机部件后修复凹痕，以使自己在飞行中心中进行维修。这就是德克萨斯州A＆M大学研究人员和塔尔萨大学开发一种非凡的新材料的希望，这是一种碳纤维增强的智能塑料，不仅比钢铁强，而且还要强，而且自我修复，变形，并且[…]想象一下，这是一款自身的汽车，这些材料自身首先在Knewridge Science Report中出现。
