How big is the California Academy of Sciences skull wall?

Before you—on a wall stretching 90 feet wide—video projections of swimming sea lions add life to more than 400 skulls. Four hundred California sea lion skulls gaze down from a 90-foot-wide wall, representing just one-sixth of the Academy’s scientific collection of this species. But be on the lookout for imposters!

How much does a real human skull cost?

Human Skull #9262 Regular Price$2,200.00Sale Price$1,595.00. Human Skull #9237 Regular Price$2,200.00Sale Price$1,450.00. Dissected Human Skull #842, Painted Muscles & Labeled Regular Price$1,900.00Sale Price$1,295.00. Human Skull #8248 Regular Price$1,600.00Sale Price$1,295.00.

How long did it take to carve a crystal skull?

Use of these diamond tools determines whether a crystal skull is considered to be new, old or ancient. In ancient times, it would have taken years, decades, or even generations to carve a crystal skull, depending on its size. Hammers, chisels, and various stone or metal tools were originally used to carve crystal.

How big is the California sea lion skull?

Four hundred California sea lion skulls gaze down from a 90-foot-wide wall, representing just one-sixth of the Academy’s scientific collection of this species. But be on the lookout for imposters!

https://www.youtube.com/watch?v=1eGCT8-h7ik

How are skulls used to study life on Earth?

From an enormous bull elephant to a tiny elephant shrew, every skull tells a story about the life, death, and evolution of vertebrates. Learn how scientists use skulls to uncover clues about life on Earth. This exhibit is no longer on view at the Academy. Explore hundreds of skulls in incredible detail on our Sketchfab channel.

What can you do with a 3D skull?

Compare and contrast these specimens to find clues about our evolutionary history. Skulls is a highly interactive experience, inviting you to touch, draw, and even reimagine your eyesight through various skulls. Experience vision as both predator and prey, try your hand at sketching skulls, and examine dozens of high-res, 3D skull images.