A world history assignment at an Oklahoma high school asked students if God and satan are real. Unsplash via Aaron Burden A world history assignment at a public high school in Oklahoma has sparked ...

The denial of the Christian faith is less surprising. After all, we worship a God who is Spirit, and proclaim a faith that ...

德国马普固体物理和材料研究所曾在《Nature》期刊上介绍：“铋可能是元素周期表中最奇特且被低估的元素之一。”今天，小编将带你深入了解这个神秘的元素 ——“铋”，揭开它在各个领域中的独特魅力。

A world history assignment at a public high school in Oklahoma has sparked backlash after it asked students about ...