Featured in this episode:
Space Junk and the mission to clean it up
The European Space Agency has embarked on a noble mission to clean up Earth orbit with the help of a start-up based in Switzerland.
Leaf-cutter ants have crystal armor in their exoskeleton thanks to evolution
Doing more exercise to fight off the ill-health effects of sitting
WHO has come out with a recommendation to address the growing health concerns from having a sedentary lifestyle.