What follows is a series of microscopy photos of covid swabs (a synthetic swab, then a cotton swab), a covid mask and some zoomed-in photos of mysterious red and blue fibers found in the masks. Continue reading
Natural plants have unique ways of protecting their offspring and guaranteeing the future of their species. Grains, nuts, seeds and legumes all contain special agents protect the precious seeds and poison predators in order to ensure the continuation of their plant. The process of soaking, fermenting and sprouting these seeds removes the poisons and unlocks the dormant nutrient potential Continue reading
Despite a long-held scientific belief that much of the wiring of Continue reading
Researchers at the University of Leeds have discovered a pain-free way of tackling dental decay that reverses the damage of acid attack and re-builds teeth as new.
The pioneering treatment promises to transform the approach to filling teeth forever.
Tooth decay begins when acid produced by bacteria in plaque dissolves the mineral in the teeth, causing microscopic holes or ‘pores’ to form. As the decay process progresses these micro-pores increase in size and number. Eventually the damaged tooth may have to be drilled and filled to prevent toothache, or even removed.
The very thought of drilling puts many people off going to see their dentist, whether or not Continue reading
What’s stronger than Kevlar, stretchier than nylon, and a natural material that has long intrigued scientists and engineers because of its potential medical applications? The strongest of the six types of spider silk, referred to as “dragline” silk, is used for outer circles of a web, or for repelling from ceiling to floor.
In the early ‘90s molecular biologist Randolph Lewis and his colleagues at University of Wyoming in Laramie identified the two proteins that make up the strong silk, but the large size of the proteins made the attempts to mass-produce the silk from spiders unsuccessful. Cannibalistic spiders also aren’t the ideal animal to farm commercially for the quantities needed, so the researchers have experimented with inserting the silk-producing genes into the genome of animals including cows, hamsters, and most recently, goats. Continue reading