April Fools’ Day brings us to the beginning of a new month. Let’s take a trip through the month and revisit some of the more interesting hacks from the last 31 days or so. iOS 4.3 was released on March 9th and it was jailbroken the very next day. Lego “LikeLight” lights up whenever someone clicks the infallible “like” button on your Facebook page. The LED Stair Lighting Controller lights up your stairwell whenever the beams are interrupted by your presence.”]
Source: https://www.csoonline.com/article/2127953/top-hacks-of-march-2011.html