What is Hydroseeding? Hydroseeding is a method that can be used for planting grass for purposes of erosion control, or to grow new lawns entirely; it has been around since the 1950s. It is also an efficient, inexpensive alternative to laying sod in an area where grass or a lawn is desired. Hydroseeding can also be referred to as hydraulic mulch seeding, hydromulching, or hydroseeding. How does it work? The machine that actually does all the work for you is called a hydroseeder.
Shark Skin-Like Surface Fights MRSA. Surfaces covered in a micropattern mimicking the ridges of shark skin could reduce the spread of drug-resistant Staphylococcus aureus and other superbugs in hospitals. With the rise of microbes that have evolved resistance to even the most powerful antibiotics, researchers are getting creative.
Shark fin soup. Shark fin soup (or shark's fin soup) is a traditional soup or stewed item of Chinese cuisine and Vietnamese cuisine served at special occasions such as weddings and banquets, or as a luxury item in Chinese culture. The shark fins provide texture, while the taste comes from the other soup ingredients.