Have some extra springtime energy, but don't know quite how to channel it? No problem. MyMiniFactory has announced a handful of new 3D design competitions offering awesome prizes for winners. You can enter a Pebble 3D Design Competition, a Sony PlayStation 3D Print Design Competition, or try your hand at a 3D designed and printable (in sterling silver) ring, earring pair, or pendant in the Jewellery Competition. There's also a 3D Print Speed Challenge for you to check out. Now you know you can spend some quality 3D designing time this spring! Read more at 3DPrint.com: http://3dprint.com/124233/mmf-design-competitions/