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.
Virginia Car/Child Seat Information. Virginia has adopted the following guidelines for age, height and weight requirements regarding the use of car seats: 1  Rear facing seat â Birth to 1 year and at least 20 pounds. 2  Forward facing seat â 1 to about 4 and at least 20 pounds.hildren under 16 years of age are required by the seat belt law to be secured with a seat belt or within a car seat no matter where in the vehicle they are sitting. Additionally, children must be secured in a car seat or booster seat based on the Virginia child seat guidelines outlined below.