Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

What is a slider mechanism? A mechanism is a set of moving parts that work together to make something happen. A slider is a kind of mechanism that has a bar or rod that moves forwards and backwards, ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...