Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

You should not look through the microscope to do this ... if you can see it – is in the centre of the stage, where the light passes through. Focus the slide away from you by turning the coarse ...

On that note, science content creator Walt (@oneminimicro) took the opportunity to shed light on the matter by examining cheese slices under the microscope. The Australia-based creator took cheese ...