The geodesic may be plotted on a gnomonic map, and later transferred to a Mercator map and split in loxodromes piecewise. This projection was possibly first used by Etzlaub ca. 1511; however, it was for sure only widely known after Mercator's atlas of 1569.
When your child has topped 20 pounds and/or one year, she can ride in a forward-facing car seat. Of the states establishing guidelines, Florida has the youngest age limit of 3 for securing your child in a forward-facing car seat. Several states mandate the highest age limit of 8 years old.
a child no longer needs a car seat after age 6. children can legally sit in the front seat of a car at age 13+. if a child is under 13 he/she has to sit in the back seat.adrian b Â· 7 years ago. Thumbs up. just now. Report Abuse. a child no longer needs a car seat after age 6. children can legally sit in the front seat of a car at age 13+. if a child is under 13 he/she has to sit in the back seat. adrian b Â· 7 years ago.