Scuba diver

Thread starter Lew1Purpleurchin
Start date May 29, 2025

May 29, 2025

Lew1Purpleurchin

How did you find PF?: Google surcharge Internet questions

Trying to engineer a low cost lift system for purple urchins, on the Sonoma County, USA coast.
We are an all volunteers, trying to harvest purple sea urchins to bring back the kelp.

Physics news on Phys.org

May 30, 2025

PeroK

Science Advisor

Homework Helper

Insights Author

Gold Member

2024 Award

May 30, 2025

berkeman

Admin

Welcome to PF, Lew. I used to dive those waters many moons ago (free diving for abolone).

Thread 'Just an enthusiast!'

Hello fellow Physics enthusiasts, I am an aeronautical engineering graduate (Bachelor's) who is interested in Physics and Mathematics, and I have been re-learning all the basics. I wanted to join a science forum, especially one dedicated to Physics and maths, to apply these subjects to my engineering studies. I hope to learn a lot through this forum. Thank you for your warm welcome.

View full post »

Thread 'Hey guys I'm new to this place'

so, I figured I needed some help when I started high school, I really am interested in science, tech, skilled trades, and construction, so since this place is a forum page about physics and stuff, I thought this place can help me out for the next 4 years I'm here for

View full post »