The picture above shows bread mold which is a type zygospore fungi. These fungi produce spores in the black stalk-like structures you can see in the picture.
Wootz steel is a steel characterized by a pattern of bands or sheets of micro carbides within a tempered martensite or pearlite matrix. It is the pioneering steel alloy matrix developed in South India in the sixth century BC and exported globally.It was also known in the ancient world as Seric Iron.ral tradition in India maintains that a small piece of either white or black hematite (or old wootz) had to be included in each melt, and that a minimum of these elements must be present in the steel for the proper segregation of the micro carbides to take place.
Cleaning Stainless Steel Appliances. Stainless steel appliances are sleek, but they need to be cleaned often to show off their luster. The best product to use is good old-fashioned Windex. Windex gives your glass and mirrors a streak-free shine; it does the same for stainless steel appliances.