In the final installment of the critically acclaimed In the Womb series, In the Womb: Extreme Animals explores the extraordinary methods of reproduction and gestation of four different animals: sharks, emperor penguins, red kangaroos and parasitic wasps. Using real-time 4-D ultrasound images and fetal imaging techniques, this program follows unusual developmental challenges in utero.
Not available for shipment outside of the U.S. and Canada.
The DVD-R is a non-rewriteable digital format that is compatible with most commercial DVD players. The DVD-R format is created with MPEG2 Variable Bit Rate Compression with stereo sound.
How our DVDs and DVD-Rs Differ
Customers who purchase programs in the NG DVD-R Library will receive a non-interactive, play only disc. There is no chaptering information on these DVDs, but there are chapter marks approximately every five minutes, which make it easy to fast forward through a program. The DVD-R format provides the digital video and audio quality you expect from all of our DVDs.
NOTE: The NG DVD-R titles are not closed-captioned. We apologize for any inconvenience this limitation may cause.
Bones: Imagine breaking a rib just by coughing
or having an internal organ turning to bone. These are just two of the many life-threatening challenges faced by Jake Grys and Holly Pullano, two people with extraordinary genetic bone disorders. Jake ...
Explore the miraculous potential and frightening possibilities of
genetic cloning as National Geographic's cameras reveal the history, controversy, and cutting-edge developments of a scientific breakthrough capable of literally changing the destiny of the human race. Witness the remarkable effects of ...
Featuring programs from hit series Brain Games, Duck
Quacks Don’t Echo, and The Numbers Game , the National Geographic Engage Your Brain Collection combines science and entertaining, interactive experiments and games to reveal the amazing inner-workings of the "crown jewel" ...