Hello World

Questions and Answers

First blog. Here begins an adventure that I had been wanting to start for a long time (years).

Who are we?

physichemically is created by Rodrigo Alcaraz de la Osa in 2020 as a website where to share mainly ๐Ÿ“šย Physics and Chemistry notes and ๐Ÿ‘๐Ÿผย tutorials.

In 2021 it transitions to a more impersonal website, better prepared and open for future collaborations. Click here if you want to meet the team behind it.

Why this blog?

Our main intention with this website is to provide ๐Ÿ“šย Physics and Chemistry notes to our students and to anyone else who might be interested, as well as sharing ๐Ÿ‘๐Ÿผย tutorials and collect ๐Ÿ”—ย online resources.

We think that a blog is the perfect addition to be able to debate about news with a much more dynamic content.

What are we going to talk about on this blog?

In this blog you will find opinion articles, curiosities about science in general and posts related to our interests, which include, among others:

  • โœˆ๏ธ Travel
  • ๐ŸŽธ Music
  • ๐ŸŽฎ Video games
  • โš›๏ธ Photons

Who is this blog for?

The posts in this blog are aimed at our students and anyone else who is curious about science and/or shares any of our interests.

How can you get involved?


Do you know Discord? Join the Discord server of physichemically and start participating in the website by commenting, giving your opinion, making requests, suggestions, etc.


In all the blog posts as well as in the ๐Ÿ“šย notes you can leave us ๐Ÿ’ฌย comments.


In all the blog posts as well as in the ๐Ÿ“šย notes you can give us kudos kudos. There are likes and then there are kudos. This word, from the Greek ฮบแฟฆฮดฮฟฯ‚, means fame, glory or prestige. By giving us kudos you are acknowledging and praising our effort, encouraging us to continue preparing quality materials.

Coffees (donations)

If you wish, you can buy us a coffee using the PayPal.Me service. All the coffees will be used to pay for and to continue improving physichemically.


You can also share all the blog posts and ๐Ÿ“šย notes on your favorite social networks.


If you don’t want to miss any updates you can subscribe to the RSS feed .

Contacting us

Also, you can write us either using the contact form, or by writing us directly an email or from Twitter. You can also follow us on Instagram or Pinterest.

We hope you enjoy this space and that it’s useful to you. Feel free to join in whenever you like. We are in touch, my friend.

Rodrigo Alcaraz de la Osa
Rodrigo Alcaraz de la Osa
PhD in Physics and Physics and Chemistry Teacher

I have a PhD in Physics and I teach Physics and Chemistry at IES Peรฑacastillo in Cantabria (Spain).