LifeAnti-antibiotics: Bugs, drugs and bureaucrats Why are drug regulatory agencies discouraging the development of new antibiotics? ¿ìè¶ÌÊÓÆµ
LifeFor self-healing concrete, just add bacteria and food Adding limestone-forming bacteria to the mix could help the concrete seal dangerous cracks on its own ¿ìè¶ÌÊÓÆµ