Barbarosa
Redbeardredbeard
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 42 | Founded | 4 years ago | Last Issue | 2 months ago |
| Active | |||||
Read this Newsletter
barbarosa.substack.comLatest Issues
Are You Suffering Wrong?
There are three basic approaches to suffering: adapt, avoid, endure.
To adapt is to change in response to something that goes wrong. It is extroversion, the growth mindset, no pain no gain. It often involves intentionally exposing yourself...
A Theory of Lepton Mass Ratios
Kirill Shulga has a fascinating new paper called Charged-Lepton Koide Geometry from a Green-Dressed Compact Family Cycle.
First, let me explain a little why lepton mass ratios are interesting. The Standard Model of Elementary Physics lays...
Embrace Prosocial Self-Deception
Robert Trivers passed away and posted a nice article detailing his impact. Trivers insight:
We deceive ourselves to better deceive others.
This powerful idea connects to another insight from , who highlights the paradox that we all wan...
Enkidu the Entrepreneur
from a ted Moore Album cover https://www.ravellorecords.com/catalog/rr7926/
I was looking into the Epic of Gilgamesh today and the first thing that struck me is that Gilgamesh doesn’t start off in a state of innocence before going on his H...
A Gravitational Sommerfeld Front
*Hypothesis: some light is not slowed down or deflected by gravity.
One interesting fact about light is that it always travels at a constant speed, except when it doesn’t. That is, when light travels through a refractive medium (say, glass...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Barbarosa.
| Subscribers | Engagement | 64 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
Authors
The writers behind this newsletter.
Frequently Asked Questions
How can I access the email archive for Barbarosa?
You can find recent issues that have been published by Barbarosa on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Barbarosa have?
To see how many people subscribe to Barbarosa, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Barbarosa?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Barbarosa as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Barbarosa?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Barbarosa using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Barbarosa?
Scroll up to where it says Related Newsletters to see other publications like Barbarosa. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Barbarosa?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.