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.
Add your answer. How much are half siblings related to you? If you were to have a half sibling that shared the same mother though had different fathers, you wouldn't be related directly TO them, right? It's the same concept as planting two different flowers in the same soil, isn't it?