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Reaction-diffusion system: A hypothetical system in which multiple chemical substances diffuse through a defined space at different rates and react with one...

Howcast - Learn how to do immersion dyeing with fiber reactive dyes in this Howcast video about tie dyeing.

Worried your upper lip makes you look more like Groucho Marx than Greta Garbo? If you're averse to waxing, and laser hair removal is out of your price range, bleaching is an easy, inexpensive alternative.

This 10 minute video introduces the topic of coaching effectively and goes some tips to ensure coaching is done well. The grow model is explained and some factors around helping people have the desire to be coached and to make change...

Medical/Biochemistry lesson on energy sensing AMP-activated protein kinase (AMPK) signaling, regulation and downstream effects.



Hey guys! In this video I talk about the AMPK pathway, regulation of the pathway, and various...

Do you like slime? Do you want to make your own? My five year old wanted to make slime and this was our experience!

It explains the process of catalysis. It describes the homogeneous and heterogeneous catalysis. It discusses the adsorption theory of heterogeneous catalysis.

Introductory lesson on the transcriptional regulation of macroautophagy with emphasis on transcriptional activators. Macroautophagy is regulated transcriptionally during feeding, fasting, starvation, hypoxia and DNA damage. In this...

We learned about gene expression in biochemistry, which is comprised of transcription and translation, and referred to as the "central dogma" of molecular biology. But how is this process regulated? How does a cell know which genes to...