The world production for guar gum and its derivatives is about 1.0 Million tonnes. Industrial guar gum accounts for about 70% of the total demand. Mainly it is used as a proppant transport / proppant suspending agent in Hydraulic Fracturing Process.
According to Bullingerâs book, âNumbers in Scripterâ, the number 50 is also associated with judgment. The flood was upon the earth for 150 days (50Ã3). In summary, a Biblical generation is sometimes 40 years, 50 years, 70 years, and 100 years. 40 years seems to be a period for complete testing; 50 years is a period of release and deliverance; 70 years is a period when prophecy is completed; and 100 years appears to be the longest period for God dealing with Israel.
To summarize: A generation in the bible is primarily the age of a man when his first male child is born; but secondarily, the age of a man at his death. The bible then rounds the exact span of years in a generation to be 40 and 100 years as the primary usage, but on occasion, 70 years. And 70 is the average of 40 and 100, which allow the three timeframes to work in numeric harmony to produce the numeric symmetry found throughout the bible.