Incognito Mode Won’t Keep Your Browsing Private. Do This Instead.
The big tech giants, online advertising companies, and data brokers use a ton of tricks to track you around the web. These include things like cookies, location and device logging,…
Your only source to become Euclid or maybe Einstein.
The internet is like an ocean. Mostly, it is so beautiful and wonderful. Once, Newton said, “What we know is a drop, what we don’t know is an ocean.” Why don’t you make your drop utterly valuable?
We believe that learning new things is crucial for happiness. Abakcus is the collection of perfect sources about mathematics and science. On Abakcus, you can actively search and discover all the best articles, books, projects, videos, and tools you’re looking for.
Latest Posts
How to Make the Missing Square Puzzle
They say seeing is believing, but sometimes your eyes can trick you! Download the printable puzzle and discover how a bit of math can help you figure out the solution. Ingredients:…
Surprisingly Brilliant
A science history podcast uncovering the little-known stories and less-talked-about people behind well-known science & tech.
Tree FM
Tree.fm is a website full of soundscapes from real forests around the world, which play while displaying a full-screen photo.
The Mathematical World
Some philosophers think mathematics exists in a mysterious other realm. They're wrong. Look around: you can see it.
Slow Life
"Slow" marine animals show their secret life under high magnification.
Submit content to be published on Abakcus
Get Abakcus straight to your inbox
Featured Directories
Penguin Clothbound Classics: The Complete List
Penguin Classics presents beautiful, hardcover editions of beloved classic literature. This gorgeous series of Penguin Clothbound Classics have the potential to be one of your favorite book collections. Award-winning Penguin…
59 Mind-Blowing Math Talks That Can Change Your Perspective on Life
Mathematics is not boring! Actually, it cannot be boring! There are a lot of good-hearted mathematicians who are trying to prove that mathematics is not tedious. More than 50 innovative…
Best Products
When it comes to buying any kind of tech, it’s easy to pick the wrong thing. That’s where our experts and testing team come in to help guide your buying decisions.
Watch
I, Pencil: The Movie
A film from the Competitive Enterprise Institute, adapted from the 1958 essay by Leonard E. Read.
The Silent Flight of an Owl
he birds challenge to fly over a series of super sensitive microphones. A cutting edge experiment reveals how owls can sneak up on their prey.
Why Your $8 Shirt is a Huge Problem?
We know you don’t want to talk about your impulse shopping habit, but we kind of have to. Your clothes are ruining the planet!
Tools
Exploratorium
The Exploratorium is an amazing museum of science, technology, mathematics, and arts in San Francisco.
Fontstand
Fontstand allows trying fonts for free or renting them by the month for desktop use for just a fraction of the regular price.
Featured Books
Listen
Saving Apollo 13 ??
Saving Apollo 13 is the incredible story of NASA's Apollo 13 mission, told by Forensic Engineer Sean Brady. It’s the story of the spacecraft that failed en route to the…
Relatively Prime: Stories from the Mathematical Domain
Relatively Prime features stories and interviews from the mathematical world. Featuring math stories from people like Fields Medalists to indie rockers to linguists on topics ranging as wide as the…
Flash Forward
Flash Forward is a critically acclaimed podcast about the future. In each episode, host Rose Eveleth takes on a possible (or not so possible) future scenario — everything from the…
DIY
Folding Letters
These DIY folding letters are great as decoration in kids’ rooms. You can create names or other fun words. And by using colored paper you can brighten up any room!…
How to Make a Box Kite
Every child wants to be a kite flyer and flew his/her kites so high. They can hold on to their strings and never get tired. Also, large box kites hold…
How to Make a Galton Board
The bean machine, also known as the Galton Board or quincunx, is a device invented by Sir Francis Galton to demonstrate the central limit theorem, in particular, that with sufficient sample size the binomial distribution approximates a normal distribution. [Wikipedia]…
