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How to extract capsaicinoids from chili peppers

Fri, 28 Aug 2026 20:46:24 +0000

⁣Capsaicinoids are interesting compounds with multiple, very different uses.

In this video I use a Soxhlet extractor to extract the capsaicinoids from Ghost Chili peppers.

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Geography Now! Australia

Fri, 28 Aug 2026 20:29:47 +0000

⁣
Paul Barbagelata explores Australia's unique geography, dividing it into states and territories while explaining its diverse landscape. The video covers population distribution, native and invasive wildlife, and demographics, including indigenous populations and international relationships.

Spontaneous Combustion: Silane Gas

Thu, 27 Aug 2026 19:43:57 +0000

⁣This is a short exert of my synthesis video: How to make Magnesium Silicide and Explosive Silane Gas.

Geography Now! Armenia

Thu, 27 Aug 2026 19:27:00 +0000

⁣

Explore the cultural and geographical landscape of Armenia through its flag, language, and historical struggles. Paul Barbado details the nation's agricultural practices, demographics, and complex geopolitical relationships with its neighbors.

Geography Now! Argentina

Wed, 26 Aug 2026 20:53:31 +0000

⁣Finally, our first South American country. Now shut up and do the Tango with me.

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Become a patron! Donate anything and Get exclusive behind the scenes footage! All profits go towards helping me pay my rent so I can focus more of doing GN videos. Go to:

Making Fuming Nitric Acid

Sat, 22 Aug 2026 19:32:02 +0000

⁣

5.3k

Warning: This experiment deals with dangerous and toxic chemicals.

(Copied from the other nitric acid video)
Fuming nitric acid is defined as having a concentration of HNO3 greater than 86%. This is much higher than the conventional 68% of common lab nitric acid.

The reaction between the nitric acid and the nitrile and latex gloves is extremely exothermic and violent. It is often recommended to avoid using gloves altogether when working with fuming nitric acid unless resistant gloves are available (e.g. butyl rubber gloves or Ansell brand laminated film gloves which were suggested by user Atomosphysica). Regular concentrated nitric acid is still not good to use with latex gloves. Latex offers little to no protection. Nitric acid can quickly penetrate the glove and then irritate skin.

Fuming nitric acid is not nearly as common and it is used in much fewer reactions. For example, for the synthesis of high explosives. The high concentration of HNO3 is required in order to nitrate a molecule several times. For example, TNT, or tri-nitrotuluene, is prepared using fuming nitric acid. It is possible to di-nitrate it using concentrated nitric acid, but the third nitration is unlikely to occur, so yield will be zero or uselessly low.

Geography Now! Antigua and Barbuda

Sat, 22 Aug 2026 19:19:26 +0000

⁣ALRIGHT! OUR FIRST CARIBBEAN NATION!! Oh I and I apologize for the incredible awkwardness in the first 10 or so seconds. Actually no I don't. It was worth it.

Geography Now! Angola

Wed, 19 Aug 2026 09:44:27 +0000

⁣$26 sandwiches? This aint no London or Tokyo. We're going to straight up AFRICA!!

Making Magnesium Silicide and Explosive Silane Gas

Wed, 19 Aug 2026 09:40:13 +0000

⁣Warning: this experiment is dangerous and possibly explosive. Proper care must be taken.

Magnesium silicide reacts with HCl to produce silane gas. Silane gas is pyrophoric, which means that it spontaneously combusts in contact with air at temperatures below 54C. The silane gas erupts into flames when it contacts air and makes small popping noises.

Making a carbon snake with P-Nitroaniline

Tue, 18 Aug 2026 11:29:37 +0000

⁣In this video, I will be synthesizing p-nitroaniline from acetanilide. This chemical is used mainly as a precursor for a dye, but it can also be used in an interesting reaction with sulfuric acid.

Note: My dehydration reaction did not work nearly as nicely as other videos. I just found however, a link explaining how the reaction should be carried out. Here is the link: http://firstyear.chem.usyd.edu.au/dem...

It suggests using much more sulfuric acid than I did and to stir the mixture.

Footage around 22s is taken from user plasticraincoat1: • EXP 1. Explosive Polymerization of p Nitro...

Fuming Nitric Acid vs. Lab Gloves

Thu, 13 Aug 2026 18:51:07 +0000

⁣Fuming nitric acid is defined as having a concentration of HNO3 greater than 86%. This is much higher than the conventional 68% of common lab nitric acid.

The reaction between the nitric acid and the nitrile and latex gloves is extremely exothermic and violent. It is often recommended to avoid using gloves altogether when working with fuming nitric acid unless resistant gloves are available (e.g. butyl rubber gloves).
Regular concentrated nitric acid is still not good to use with latex gloves. Latex offers little to no protection. Nitric acid can quickly penetrate the glove and then irritate skin.

Fuming nitric acid is not nearly as common and it is used in much fewer reactions. For example, for the synthesis of high explosives. The high concentration of HNO3 is required in order to nitrate a molecule several times. For example, TNT, or tri-nitrotuluene, is prepared using fuming nitric acid. It is possible to di-nitrate it using concentrated nitric acid, but the third nitration is unlikely to occur, so yield will be zero or uselessly low.

Geography Now! Andorra

Thu, 13 Aug 2026 16:16:52 +0000

Here's a riddle, see if you can guess the answer, "How is it possible to have 2 princes rule over a country when neither of them are royal or related?" FIND OUT IN GEOGRAPHY NOW, ANDORRA!!

Geography Now! Algeria

Wed, 12 Aug 2026 00:31:18 +0000

⁣French friends?
Desert lakes?
Freedom fighters?

Find out more on episode 3 of GEOGRAPHY NOW! Featuring ALGERIA!!

How to Dissolve Cotton in Water

Wed, 12 Aug 2026 00:25:04 +0000

⁣In this video, I will be showing you how to dissolve cotton (cellulose) using Schweizer's Reagent. I will then reconstitute the dissolve cotton.

Geography Now! Albania

Mon, 10 Aug 2026 19:24:09 +0000

⁣Playing "I spy" with War bunkers?
"Nodding" your head to say "No?"
The SIMPSONS?!

Oh and I forgot to mention Mother Theresa was Albanian.

Making the Pharaoh's Serpent

Mon, 10 Aug 2026 09:58:46 +0000

⁣Warning: This experiments requires the handling of dangerous and volatile chemicals. It must only be carried out in a fumehood or outdoors.

All chemicals must be disposed of properly. Everything will be contaminated with mercury/mercury salts. NOTHING CAN GO DOWN THE DRAIN OR IN THE GARBAGE. Only carry out this experiment if you can dispose of the chemicals and combustion products properly.

Every step of this synthesis deals with dangerous or toxic materials. Gloves, safety glasses and a lab coat are mandatory.

Here is a video to show you how volatile elemental mercury is. It lets off a lot of vapor and breathing this must be avoided.
• Elemental Mercury Vapor Visualization

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Nile talks about lab safety: • Chemistry is dangerous.

Geography Now! Afghanistan

Sun, 09 Aug 2026 19:22:02 +0000

⁣EPISODE #1! AFGHANISTAN!!!

What is the Wakhan corridor and why is it important?
Opium?
One last living Jew in the entire country?

Find out some interesting facts and highlights of Afghanistan's geography.

CLIMATE CHANGE IS A HOAX

Sun, 09 Aug 2026 14:45:12 +0000

I EXPOSE THE FAKE CLIMATE HOAX AND WE WILL TAKE OVER AS THE PEOPLE OF THE WORLD FROM THE SATANISTS!!!