Cardiac action potential. The cardiac action potential is a brief change in voltage (membrane potential) across the cell membrane of heart cells. This is caused by the movement of charged atoms (called ions) between the inside and outside of the cell, through proteins called ion channels.
Smoke's Poutinerie is a Canadian nationwide poutine franchise founded by entrepreneur Ryan Smolkin. Founded in Toronto in 2008, its premiere location was the first poutine-exclusive restaurant in that town. Smolkin was inspired by Montreal restaurant La Banquise, which serves many different kinds of poutine. Smolkin frequents La Banquise whenever he visits Montreal.
â Krispy Kreme Doughnuts was founded in Winston-Salem. â Winston-Salem was created when the two towns Winston and Salem combined. The first English colony in America was located on Roanoke Island. â The first English child born in America was Virginia Dare in 1587 in Roanoke, North Carolina.