Things to remember. 1  Myasthenia gravis is an autoimmune disease that causes muscle weakness. 2  The symptoms are caused by the immune system interfering with the transmission of messages from the nervous system to the muscles. 3  There is no cure, but the symptoms can be managed.
Lake Nipigon is the largest inland lake in Ontario. Only the Great Lakes are larger. Lake of the Woods is actually 11% smaller even though it has a reputation for being the largest. Lake Nipigon consists of 2802 miles 2 (4510 km 2) of pristine water and dotted with hundreds of islands.
The Nugent Sand Co. will end active mining of sand at its Norton Shores operation at 2925 Lincoln St. and move all of its mining activities to inland sand in Dalton Township, company President Bob Chandonnet said. It is the only remaining sand mining operation along Lake Michigan in Muskegon County.