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00:05:00
Science of Cocktails at the Exploratorium celebrates the artistry of master mixology shaken with the science behind the craft. TV personality and comedian, Zane Lamprey (Three Sheets, Drinking Made Easy), takes an in-depth, hands-on look at the physics, chemistry, and biology of cocktails, and engages in an exploration of your favorite libations in ways you've never experienced before.

00:14:00
Catch one of the After Dark: Sexplorations highlights from February 6, 2014! Watch as Exploratorium Biologists, Karli Woodward and Caitlin Johnson demonstrate a live sea urchin fertilization.

00:01:05
Science of Cocktails at the Exploratorium celebrates the artistry of master mixology shaken with the science behind the craft. Take an in-depth, hands-on look at the physics, chemistry, and biology of cocktails, and engage in an exploration of your favorite libations in ways you've never experienced before.

00:23:38
Get a special sneak peek at the Exploratorium's lab. Living Systems' Caitlin Johnson shares this space where public is not allowed. Today's Live from the Lab highlights the museum's "warm room," where plants are grown, eggs are incubated, and zebrafish are farmed. Th Exploratorium's lab is an unusual museum feature, allowing a greater variety of programs and exhibits about biology.

00:04:40
When this chemistry teacher entered her portable classroom as a new teacher, she was fresh from West Africa—and there was a lot she didn’t know.

00:22:45
Join Exploratorium Senior Scientist Paul Doherty and visiting scientist Alfredo Mateus for an exploration of hands-on demos. In today's webcast, Paul and Alfredo will be looking at a voice activated chemical reaction and what happens when you heat plastic in water!

00:32:49
Join us for a live Webcast exploring eggs! Eggs are cells – the largest cells. We all come from eggs. Come explore the wondrous workings of eggs with staff biologists including naked eggs, de-shelled to demonstrate osmosis, sea urchin egg fertilization, life inside an egg using chick embryos, and other ova-vations to discover their amazing properties.

00:22:08
As the Arctic continues to warm, chemicals locked in the snow can be released-either into the seas or evaporated into the air. Dr. Glenn Rowland studies the chemicals locked in the ice to help us understand what is there now and how it will react when released into the environment.

00:26:04
Want to get off the grid but think it’s just too expensive? UCB's Dr. Jeff Grossman explains how nanotechnology may be used to make solar panels cheaper. We’ll also hear from philosopher Patrick Lin of the Nanoethics Group about ethical dilemmas that crop up when we try to improve our lives through nanotechnology.

12:44:38
This special edition of Iron Scence Teacher is part of our celebration of the Teacher Institute's 21st birthday. Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity.