When smooth airflow separates from your wings they stall, losing most of their lift. If you are lucky the airplane drops like a brick, pitches down, accelerates and starts to fly normally again. If you are not so lucky, one wing stalls, roll...英国华人论坛
A lot more individuals are doing research on discovering what solar power is and how it has the power to be used to not only save the environment - but likewise to help save you money. Already of the bigger companies are harnessing this powe...英国华人论坛
Did you know the safest place for your little one during turbulence or an emergency is in an approved child restraint system (CRS) or device, not on your lap?A CRS is a hard-backed child safety seat that is approved by the government for use...英国华人论坛