Plastic Dinosaur updated from 2019's exploration of machine learning

World Models, Free Energy, and a Plastic Dinosaur

In 2020, I wrote about a meter-high robotic, smart fabric wrapped Plastic Dinosaur that gained consciousness to explore machine learning. A series of articles on the core concepts of machine learning and neural nets, as they existed then, each started with a brief story about Plastic Dinosaur as it learned … [continued]

Photo by Kyle Field, CleanTechnica.

Sierra Club Releases First Trove of Emails, Texts, and Calendars from Trump’s Department of the…

WASHINGTON, DC — Today, the Sierra Club released the first batch of communications and calendars received from the Department of the Interior in the wake of the organization’s lawsuit following the agency’s failure to respond to public records requests for the documents. The Sierra Club sought calendar items and text and email records between … [continued]

Chatgpt generated visualization of interconnection smoothing renewable variability across regions.

The System Case Against Hydrogen for Grid Storage

Every time hydrogen is critiqued as an energy carrier for the power sector, the same question reappears. If not hydrogen, where does long duration storage come from? I received it related to my recent critique of Germany’s attempt to force the EU to double green hydrogen and synthetic fuel quotes … [continued]

Photo by Kyle Field, CleanTechnica

Volkswagen Reaches 2 Million Electric Vehicle Deliveries

The Volkswagen brand has reached another milestone in its electric vehicle journey. It has just delivered its 2 millionth fully electric vehicle. The milestone vehicle was a Volkswagen ID.3 produced in Volkswagen’s Zwickau factory, and then was delivered today to a customer at the company’s Transparent Factory in Dresden, Germany. … [continued]