Hydra generally refers to:
Hydraulic fracturing is a well stimulation technique involving the fracturing of bedrock formations by a pressurized liquid. The process involves the high-pressure injection of 'fracking fluid' (primarily water, containing sand or other proppants suspended with the aid of thickening agents) into a wellbore to create cracks in the deep-rock formations through which natural gas, petroleum, and brine will flow more freely.
Hydrazine is an inorganic compound with the chemical formula N2H4. It is a simple pnictogen hydride, and is a colorless and flammable liquid with an ammonia-like odor.
Hydraulic machines use liquid fluid power to perform work. Heavy construction vehicles are a common example.
Hydra is a fictional terrorist organization appearing in American comic books published by Marvel Comics. The name "Hydra" is an allusion to the mythical Lernaean Hydra.
Hydrangea is a genus of 70–75 species of flowering plants native to Asia and the Americas. By far the greatest species diversity is in eastern Asia, notably Korea, China, and Japan.
Hydraulic fracturing in the United States began in 1949. According to the Department of Energy , by 2013 at least two million oil and gas wells in the US had been hydraulically fractured, and that of new wells being drilled, up to 95% are hydraulically fractured.
Hydra is one of the Saronic Islands of Greece, located in the Aegean Sea between the Myrtoan Sea and the Argolic Gulf. It is separated from the Peloponnese by a narrow strip of water.
Hyderabad HY-dər-ə-baad) is the capital and largest city of the Indian state of Telangana and de jure capital of Andhra Pradesh. Occupying 625 square kilometres (241 sq mi) along the banks of the Musi River, located on the Deccan Plateau in the northern part of South India.
Hydrochloric acid or muriatic acid is a colorless inorganic chemical system with the formula HCl. Hydrochloric acid has a distinctive pungent smell.
The Hydra's Football team activities page. Related with social media posts of Hydra's games and scheduled events. Match records planned for future dates as well as home and away matches. Plan a trip and experience the excitement of the match on the spot!