Science of Eggs: Egg Science | Exploratorium
Egg proteins change when you heat them, beat them, or mix them with other ingredients. Understanding these changes can help you understand the roles that eggs play in cooking. …
Secret Language: Cryptography & Secret Codes | Exploratorium
Download the PDF file containing the cipher wheels.; Copy and cut out the two wheels. Place the smaller wheel on top of the larger wheel and rotate them so your "key letter" on the small …
A Brief History of Pi (π) - Exploratorium
Learn about the long and rich history of π. Pi (π) has been known for almost 4000 years—but even if we calculated the number of seconds in those 4000 years and calculated π to that …
Build a Solar System | Exploratorium
One of the most exciting exercises I ever did as a kid was to make a scale model of the Solar System. Most of the pictures in my books made the distance between planets seem small and …
Anatomy of an Egg - Exploratorium
Shell. Bumpy and grainy in texture, an eggshell is covered with as many as 17,000 tiny pores. Eggshell is made almost entirely of calcium carbonate (CaCO 3 ) crystals.It is a …
Guide to the 2024 Total Solar Eclipse | Exploratorium
Be with an astronomer. Find someone who has a telescope and knows how to use it. You can watch the eclipse with your eclipse glasses, but a telescope—with the proper, safe filter!—will …
Science of Bread: Bread Science 101 - Exploratorium
Yeast. Yeast, on the other hand, is a live, single-celled fungus. There are about 160 species of yeast, and many of them live all around us. However, most people are familiar with yeast in its …
Visit the Exploratorium at Pier 15
The Exploratorium is more than a museum—it’s a gateway to exploring science, art, and human perception with every visit. Let your curiosity roam through more than 700 interactive exhibits …
Annular Solar Eclipse 2023 Time & Path | Exploratorium
Be with an astronomer. Find someone who has a telescope and knows how to use it. You can watch the eclipse with your eclipse glasses, but a telescope—with the proper, safe filter!—will …
Free and Reduced Admission | Exploratorium
The Exploratorium is dedicated to expanding access to all by providing free and low-cost admission opportunities throughout the year. We partner with organizations around the Bay …