Reletter
Artwork for The Blob

The Blob

Greg Pucillo

A newsletter about algae, the three billion-year-old disruptor that's still making waves.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues17Founded3 years agoLast Issue2 months ago
Active

Read this Newsletter

itstheblob.substack.com
Artwork for The Blob

Latest Issues

Greenlight: Seafoam Materials

Welcome to The Blob’s Greenlight series!

This is something a bit different for The Blob, and hopefully a fun departure. If the typical Blob post is a “macro blob” of the deep-dive variety, I like to think of this series as the “micro blobs...

2 months ago
1

The Electric Slime

We have an exciting year for The Blob ahead.

A few things I’m cultivating/involved with, which I hope to share more about and incorporate into some posts in the months ahead:

  1. Harvesting sugar kelp on Long Island’s south coast (weathe...
3 months ago
1

The Blob 100

The Blob has been around for almost exactly a year now (first “Hello World” post was 01/10/25), averaging about one deep-dive post a month since January 2025.

For the end of the year, I’m going to do something a little different, somewhat...

5 months ago
4
7

Crude Intentions

After floating to the bottom of lakes and oceans over millions of years, and with some added heat and pressure, ancient algae and zooplankton broke down and transformed into the goopy black substance we rely on today for fuel and raw materi...

6 months ago
1
1

Alg-chemy: The Quest for Green Gold

At The Blob, we like to focus on the dazzling promise of industrial algae. Given what’s been proven possible in the lab, we point to a world where algal feedstock is ubiquitous and the material fabric of society is biocompatible, marine bio...

7 months ago
5
2

Key Facts

Contact Information
Newsletter Author
Number of Subscribers
Find out how many people subscribe to this newsletter.

Audience Metrics

Subscribers, engagement, traffic and sponsorship for The Blob.

SubscribersEngagement63Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

Authors

The writers behind this newsletter.

  • Greg Pucillo

    Why Algae is Eating the World. Research/Community @ Genspace. Floating infrastructure @ +POOL

  • Frequently Asked Questions

    How can I access the email archive for The Blob?

    You can find recent issues that have been published by The Blob 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 The Blob have?

    To see how many people subscribe to The Blob, 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 The Blob?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch The Blob 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 The Blob?

    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 The Blob using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to The Blob?

    Scroll up to where it says Related Newsletters to see other publications like The Blob. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact The Blob?

    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.