Browsing: Technology

Nowadays, the word “weapon” may evoke modern-day technologies such as firearms, blades and missiles. Yet archaeological evidence shows that weapons have existed for hundreds of thousands of years. Of course,…

Science word of the day: AutotrophPronunciation: AW’-tuh-trohfWhat it means: Autotrophs are organisms that can feed themselves with inorganic substances such as light (for plants) or methane (certain microbes). Autotrophs were…