9 Facts About Penguins

Penguins are cool. And also big, small, stylish, romantic and scientific. How so?! Read the facts about penguins, find out!

Types of Checklists. Defensive Checklists and Negative Checklists

There are two more types of checklists besides the Read-Do and Do-Confirm. You might haven’t heard of them, but definitely encountered.

Christmas List Traditions in Different Countries

Children of the world write their Christmas lists in letters to Santa Claus or his brothers and sisters in spirit. But how do they do it in different countries? Let’s discover!

Definition of a “List”

A list is a phenomenon that does not particularly need definitions. It is unlikely that anyone will want to look into the dictionary to find out what it is. Is there anything to say about it?

Chemical Elements Named After Scientists and Other People

Elements of the periodic table are sometimes named after people. Often intentionally, and sometimes accidentally. Read the details in this article.

So Real List: A Working System in Singularity App

Alexander, the hero of this “Real List”, organizes his activities using the Singularity App. Let's study his methods.

Scary Traditional Halloween Stories

Modern Halloween stories are well known to many. But what did people think of this holiday centuries ago? Five spooky tales at your service.

National Checklist Day

The National Checklist Day is celebrated annually on October 30. But do you know the whole truth about this holiday? Does it even really exist?

Australian Inventions

How many inventions do you think come from Australia? Probably not very much? That’s very far from the truth, Australians are very inventive.

Grandmother’s Lists

Why are Grandma's things in order? She knows how to use lists to manage them.

Drunk Types When You are in Renaissance

People drank in different eras. But how did they get drunk in the Renaissance?

What Is Apgar Score and What Is Its History

The Apgar scale is an assessment method that unites newborns from all over the world.