A wiperless windshield is a windshield that uses a mechanism other than wipers to remove snow and rain from the windshield. The concept car Acura TL features a wiperless windshield using a series of jet nozzles in the cowl to blow pressurized air onto the windshield.
Half sibling A half sibling (half brother or half sister) is a sibling with one shared biological or adoptive parent. A half sibling that shares the same mother (but different fathers) is known as a uterine sibling, whereas one that shares the same father is known as an agnate sibling.
Rating Newest Oldest. Best Answer: DNA in siblings is actually closer to one another, than to the DNA in thier parents... On average, full siblings (share both biological parents) have 50% of their DNA in common, half siblings (share only one biological parent) have 25% of their DNA in common. . Source(s): http://www.dnasi.com/familystudies/sibli... aren't the following answers exactly what i said? glad i got two thumbs down for it.