Issue 10 News

S3(++) 2021

Co-author: Mario Zelić

Dearly beloved, we have gathered here today to join together the Summer School of Science and the Internet in matrimony. Due to current circumstances, which make it impossible to organize S3 in Požega like we used to, this year we are in dire need of evolution and adaptation. The School is coming back, but in a different format. In this post, we bring you a detailed description of how we envisioned this year’s Summer School (and what you need to do if you’d like to join).

Issue 10 Understanding Science

Why it’s sometimes okay to use 3 instead of π

Now, now. Lay down the pitchforks. The title of this post might seem all the more blasphemous to some of you due to its date of publication, but it allows us to introduce a very important topic – the power of approximation, and when it should and should not be employed.

Issue 7 Science Shoutout

Roger Penrose

Sir Roger Penrose is one of those names in science you may see so often that you might just think it’s an adjective, especially if your interests happen to be particularly well aligned with his. Penrose’s name crops up in cosmology, quantum mechanics, various mathematical fields and even in philosophy and graphic art. He is also one of this year’s Nobel Prize laureates in physics, which is why his name has been showing up even more frequently than usual. Since his is a name and character worth remembering, we’re bringing you a short overview of his most important endeavors and contributions.

Issue 5 Understanding Science

Undetectable: On LIGO and the importance of experiment

The principle of science, the definition, almost, is the following: the test of all knowledge is experiment. Experiment is the sole judge of scientific truth.

Richard Feynman, The Feynman Lectures on Physics
Credit: LIGO.
Issue 3 Science Shoutout


“Anyone who is not shocked by quantum theory has not understood it.”

Niels Bohr (and others, with variation)
DIY Science Issue 2

DIY: Soap bubble cyclones

Credit: University of Bordeaux

Bubbles are generally fun to make and play with, but did you know you could witness some interesting physics by heating one up? You can watch mini cyclones form and dissolve. Try simulating a hurricane on a bubble in your kitchen!

Issue 2 Understanding Science

Terraforming Mars

Credit: shaulliv, Flickr.

You’ve probably heard of terraforming, be it in a game, a movie or Elon Musk’s Twitter feed. Even if not, you’re almost certainly aware of all the buzz around Mars and our plans of colonizing it. The feat of modifying an entire planet to better suit our needs would be as taxing as it sounds, but it has become the topic of serious scientific discussion.

So, could we really do it? And how?