Money A2Z Web Search

Search results

1. Results From The WOW.Com Content Network

2. Hydrogen production - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_production

   It is the cheapest source of industrial hydrogen, being the source of nearly 50% of the world's hydrogen. [32] The process consists of heating the gas to 700–1,100 °C (1,300–2,000 °F) in the presence of steam over a nickel catalyst. The resulting endothermic reaction forms carbon monoxide and molecular hydrogen (H 2). [33]

3. Liberia - Wikipedia

   en.wikipedia.org/wiki/Liberia

   Between 1822 and the outbreak of the American Civil War in 1861, more than 15,000 freed and free-born African Americans, along with 3,198 Afro-Caribbeans, relocated to Liberia. [8] Gradually developing an Americo-Liberian identity, [ 9 ] [ 10 ] the settlers carried their culture and tradition with them while colonizing the indigenous population.

4. High-speed rail - Wikipedia

   en.wikipedia.org/wiki/High-speed_rail

   Approximately 50 people were on board, consisting of SNCF technicians and, reportedly, some unauthorised guests. Eleven were killed and 37 were injured. The train was performing tests at 10 percent above the planned speed limit for the line and should have slowed from 352 km/h (219 mph) to 176 km/h (109 mph) before entering the curve.