You can use Facebook's iPhone app to give any photo a 3D effect, which makes the photo move when you move your phone.

The development could help scientists develop patient-specific treatments and one day offer a lab-grown lung transplant option.

Learn seven creative and visual magic tricks using a face mask from transforming money and cards to making masks float. These easy, practical illusions are perfect for everyday performances.

Jorge Roriz, 65, used to create the magical world of Rio de Janeiro's Carnival with its colorful costumes and fantastic floats.