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.
Sand Tiger Shark Visitors react strongly to this shark! Large in size and with a mouthful of protruding spike-like teeth, this shark, like the great white shark, is the image that most people picture when they think of sharks. The sand tiger sharkâs snout is narrow and flattened, the two dorsal fins and the anal fin are similar in size, and the upper lobe of the tail is much longer than the lower lobe and has a deep notch near the end. The adultâs body is light brown to gray above and paler below.