An exploration into the exciting world of home appliances and devices. We begin with a journey through the kitchen, discussing the design and operating principles behind the refrigerator, rice cooker, convection oven, microwave, and dishwasher. We proceed to the laundry to examine how the washing machine, vacuum cleaner, clothes iron, and dryer work. Finally ... Show More
Nov 30
Episode 156: Fossils and Dating Methods
An introduction to the techniques used to study the history and ages of geological speciments. We begin with an overview of chronostratigraphy, covering principles of relative dating, way up indicators, and biostratigraphy. We then discuss geochronology, including a review of ear ... Show More
1h 10m
Oct 2025
Episode 155: Embryology and Development
An introduction to the process of development, beginning with fertilisation and covering the stages of blastocyst formation, implantation into the uterus, gastrulation and its constituent cell movements, neurulation and the role of the notochord, and the beginnings of organogenes ... Show More
1h 10m
Dec 2024
Let's Deep Clean Your Kitchen Before the Guests Arrive!
The host talks you through cleaning the upper surfaces and large appliances in your kitchen. Whether you are doing a routine deep cleaning or preparing for a holiday dinner party, this episode will help you get your cabinets, drawers, refrigerator, microwave, oven, and range clea ... Show More
33m 44s
Oct 2025
What to Use and Avoid in the Kitchen: 3 Tips From a Chemist
<p>Melissa and Jam discuss the top three kitchen products and habits Melissa avoids and loves based on her expertise in chemistry. She advises against using Teflon or non-stick cookware, vintage plastics, and recycling dirty materials. Instead, she encourages using cast iron pans ... Show More
16m 1s
Aug 2024
Ep. 497: Forecast Your Foibles, a Big Life Change & the Correct Way to Load a Dishwasher
Inspired by college move-in day, we talk about why it’s helpful to forecast our own foibles. We also weigh in on the hot debate around the correct way to load a dishwasher, and we introduce a new podcast segment—along with a big life change. Get in touch: podcast@gretchenrubin.co ... Show More
28m 21s