Food allergies: fish, shellfish
Food allergy and allergy to Fish and shellfish A food allergy is an abnormal immune response to food. When someone with a food allergy eats …
2: Interesting facts from the world of organic chemistry – Alkenes and cycloalkenes: Cyclopropene
Interesting facts from the world of organic chemistry Alkenes and cycloalkenes:Does cyclopropene exist in nature? Undoubtedly cyclopropAne is among the unusual compounds. Nevertheless, cyclopropAne exists. When …
1: Interesting facts from the world of organic chemistry – Alkanes and cycloalkanes: Adamantane
Interesting facts from the world of organic chemistry Alkanes and cycloalkanes:Adamantane Adamantane is the trivial name of a chemical compound with the general formula C10H16, but …
19: Interesting facts from the world of organic chemistry – Derivatives – lipids: Cardiolipin
Interesting facts from the world of organic chemistry Derivatives – lipids: Cardiolipin Cardiolipin is a phospholipid found in the biological membranes of most bacteria. Cardiolipin …
14: Interesting facts from the world of organic chemistry – Derivatives: Tannic acid
Interesting facts from the world of organic chemistry Derivatives – functional derivatives of carboxylic acids:Tannic acid Although this substance is called tannic acid, the pKa …
12: Interesting facts from the world of organic chemistry – Derivatives: Caffeic acid
Interesting facts from the world of organic chemistry Derivatives – carboxylic acids: Caffeic acid Caffeic acid is a chemical compound containing in its structure a …
Non-breaking space in PowerPoint
Did this ever happen to you? You are writing a PowerPoint presentation, but some word or link remains at the end. But it doesn’t look …
Humidity Calculator
Summary This article is about a Humidity Calculator which I created at Czech Metrology Institute. You can download the program for FREE from …
Oblique litter upward with air resistance
This calculator is probably one of the first ever I ever made. At the same time, it is one of the first to have enough …
Calculator for water dew point in hydrocarbons
In this paper I present a preview of the calculator for dew point determination of water in hydrocarbons and conversion to the amount in mg …