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Latest Videos

Two ceramic presentation spoons with ceviche on presented on a wooden board.
Video

How Is Ceviche "Cooked?"

What does it mean to have cooked something? Most people are probably thinking cooking involves a heat source to break down proteins. But what about ceviche? No heat is used to “cook” it but it still undergoes a process where proteins are denatured.
A logo image for the Technology Networks weekly science news roundup.
Video

Weekly Science News Roundup

Your weekly science news roundup is here.
A woman wraps a man's leg with a bandage.
Video

How To Hack Your Brain When You're in Pain

Researcher and physician Amy Baxter unravels the symphony of connections that send pain from your body to your brain, explaining practical neuroscience hacks to quickly block those signals.
An Egyptian mummy.
Video

Recreating the Scent of the Afterlife From Egyptian Mummification Balm

Researchers led by Dr. Barbara Huber have recreated the ancient scent used in the mummification of an Egyptian noblewoman over 3,500 years ago. Dubbed “the scent of eternity,” it will be presented at Denmark's Moesgaard Museum.
Overhead shot of the center of an aloe vera plant looking down into the leaf base.
Video

Discarded Aloe Peels Could Be a Sustainable, Natural Insecticide

Scientists report that aloe peels, often discarded as agricultural waste, can ward off bugs, acting as a natural insecticide. They have identified several bioactive compounds in extracts from the peels that deter insects from feasting on crops.
Technology Networks - weekly science roundup.
Video

Weekly Science News Roundup

Your weekly science news roundup is here.
Sample prep
Video

Stressed About Sample Prep? Agilent can help!

Take a musical journey through the challenges of sample preparation for small molecules, food testing, drug screening, and more. Each verse will show you how to go from sample preparation stress to success.
The Swiss Army Knife of NIR
Video

The Swiss Army Knife of NIR

Check off all the things on your NIR wish list:

- Fourier Transform interferometer for exceptional wavelength accuracy? Check.
- Flexibility to switch between sampling vials, through baggies, or auto-sampling? Check.
- Temperature-controlled liquids module for superior precision? Check.
- Option to sample directly into a drum? Check.
TKN analysis of environmental samples: soil and wastewater Kjeldahl nitrogen determination
Video

TKN Analysis of Environmental Samples: Soil and Wastewater Kjeldahl Nitrogen Determination

In this video, we take a show TKN analysis, a critical method for determining total Kjeldahl nitrogen (TKN) in soil and wastewater samples.

TKN is a key indicator of the nitrogen content in environmental samples, providing critical information for monitoring and assessing environmental impacts. We demonstrate each step of the Kjeldahl method for TKN determination, which involves digestion, distillation and titration, and how it can be applied to both soil and wastewater samples.
Closeup of a burger.
Video

Which Is Better for You: "Real" or "Fake" Meat?

Are alternative meats actually better for us and the planet? Carolyn Beans investigates the differences between farmed meat, plant-based meat and lab-grown meat.
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