The Przewalski horse's diet consists mostly of vegetation. There are many plant species in a typical Przewalski horse environment including: Elymus repens, Carex spp., Fabaceae and Asteraceae. While the horses eat a variety of different plant species, they tend to favor one species during a specific time of the year.
CINCINNATI, Jan. 7, 2011 /PRNewswire/ -- The Hillman Companies, Inc. (NYSE-Amex: HLM_P) (the Company or Hillman), announced today that its Hillman Group, Inc. subsidiary purchased Servalite, Inc.(Servalite), an East Moline, Illinois based distributor of residential fasteners and related products.
Thyrite is a material obtained by a special type of clay mixed with carborundum (Silicon Carbide). Thyrite is used widely in lightning arresters. Thyrite is a non-linear resistor. i.e. it has high resistance at low voltages and low resistance at high voltages. A two times increase in voltage causes the current to increase by nearly 12 times. Hence, heavy currents can be discharged during voltage strikes and other surges.