Glass fibers can also occur naturally, as Pele's hair. Glass wool, which is one product called fiberglass today, was invented in 1932â1933 by Russell Games Slayter of Owens-Corning, as a material to be used as thermal building insulation.he first type of glass used for fiber was soda lime glass or A-glass (A for the alkali it contains). It is not very resistant to alkali. A new type, E-glass, was formed; this is an alumino-borosilicate glass that is alkali This was the first glass formulation used for continuous filament formation.
Average Temperatures in Port-Au-Prince, Haiti. 1  The mean annual temperature in Port-Au-Prince, Haiti is very hot at 28.1 degrees Celsius (82.6 degrees Fahrenheit).
For Havana in January the daily average maximum temperatures is 26Â°C with the average minimum 17Â°C, while in June the average maximum is 31Â°C with a minimum of 23Â°C. The wettest month for Havana is June with an average of 85.4mm of precipitation falling while the driest month is November with 12.4mm falling.or Havana in January the daily average maximum temperatures is 26Â°C with the average minimum 17Â°C, while in June the average maximum is 31Â°C with a minimum of 23Â°C. The wettest month for Havana is June with an average of 85.4mm of precipitation falling while the driest month is November with 12.4mm falling.