Pollen - the culprit in summer fever
People with hay fever have a chance to see the pollen grains, their invisible enemies, thanks to the scanning electron microscope.Disaster comes from modern life named: Food allergy
Historical English vocabulary, conceptWhy is the summer feeling more persistent and uncomfortable than the winter?
People often think, every season is a sick thing. This is not very accurate. Because there are 2 reasons to confirm that, summer feeling is more tired than in winter.