Helium is a floating browser window for OS X.It supports translucency and allows mouse clicks to pass through so you can multitask effortlessly. Helium allows you to watch media while you work. Your content will never fall behind your other windows even as you switch tasks. Helium supports a customizable translucency mode that allows you to simultanously see your content and your work. Even cooler, Helium does not intercept mouse clicks when it is translucent!…