#158Gemstones come in all sorts of colors, but how do they get them? Are different stones super different at the molecular level? How do these different colors happen naturally? And how can those colors be replicated in lab-made gemstones? Let's get into it.References from this episodehttps://www.acs.org/education/students/highschool/chemistryclubs/activitie ... Show More
Oct 29
Why do skunks smell so bad? (and is there anything we can do about it?)
What makes skunk spray smell so astonishingly bad, and why can the odor come roaring back whenever a sprayed dog gets wet? Are humans unusually sensitive to skunk smell? Does tomato juice actually remove it, or have cartoons been lying to us for decades? In this spooky episode, M ... Show More
52m 57s
Oct 2021
Crystals: More than just shiny rocks
This episode shines a light on crystals, and they’re sparkling right back at us! We’ll zoom way in on a diamond to understand the structure that makes crystals special, and hear about some unexpected crystals, too (hint: chocolate chip cookies contain a few different crystals!). ... Show More
37m 2s