On TikTok, user Jake (@closeintel) has gone viral on several occasions after putting food from various chain restaurants under a microscope. Frequently, he claims his search through the highly ...
A piece of microplastic fiber and pathogens with biofilm (fuzzy blue). The pathogens shown are T. gondii (blue dot) and giardia (green dot). Disclaimer: AAAS and EurekAlert! are not responsible for ...
How small is "small?" Spider silk nanofibrils are just a few molecular layers thick, equivalent to approximately one ten-thousandth the diameter of a human hair. They're invisible to the naked eye and ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...