If you would like videos to float over your existing windows while using your Mac, you can do so using a free Mac app called Helium. Here’s how it works.
Fans of Mashable will notice the floating social sharing bar that they are using at the side of their content. As you scroll down the page, the social sharing bar will move along and acts as a constant reminder to get you to share the content. If you are thinking of implementing such cool trick […]