Simu Liu gives away a lot of money and Blake Lively talks penguins in two of the new shows we're excited to watch on TV this April.

April 8 (UPI) -- National Geographic is previewing Titanic: The Digital Resurrection, a 90-minute documentary special that offers a unique look at the 1912 shipwreck.

Fresh advances in 3D scanning technology are making it possible to explore some of the hardest-to-reach and most fragile sites on Earth.

A massive, cutting-edge undersea scanning project has created the first high-res, 3D digital twin of Titanic for an unprecedented immersive investigation.