• About Us
  • Contact Us
PSI logo
  • Home
  • Support
    • Support And Advice
    • How the Prom Process Works
  • Our Publications
  • PROM
    • Quantum Mechanics and Raman Spectroscopy Refute Greenhouse Theory
    • On the Formation of Atolls
    • Windfarms, An Ingenuous Engineering Concept, If Properly Operated
    • How a Central Field in Motion is Described in a Stationary Reference Frame
    • An Integrated Physical Model Characterizing Planetary Magnetism And Heat
    • Off-Topic: A Fluidic Model of the Universe
    • Older PROM papers are now under the Publications menu
  • About
    • Welcome to PSI
    • Principles of Association
    • PSI Mission Statement
    • Policies
    • Why PSI is a Private Assoc.
  • Contact Us
principia-scientific logo small

77th Anniversary of the first hurricane seeding experiment

Published on October 12, 2024

Written by Atlantic Oceanographic & Meteorological Laboratory

On the afternoon of October 13, 1947, an Air Force B-17 aircraft penetrated a hurricane 415 miles (667 km) east of Jacksonville and dumped several pounds of crushed dry ice into the storm, just to see what would happen

Continue Reading 1 Comment

Why the Next Carrington Event Will Be Deadlier than Climate Change

Published on October 12, 2024

Written by News Roundup

So basically when it comes to what used quaintly to be called “the environment” there’s the dreaded climate change monster and then some other silly stuff like pollution.

Continue Reading

Has the Green Elite Got You Fully Panicked Yet?

Published on October 12, 2024

Written by Dr. Matthew Wielicki

The recent article published in BioScience, “The 2024 state of the climate report: Perilous times on planet Earth,” is a parade of exaggerated claims and half-truths.

Continue Reading 1 Comment

EV Insurance Nightmare is Crippling Blow for UK Drivers

Published on October 12, 2024

Written by Will Jones

Electric vehicle insurance premiums are set to soar under a regime shake-up that further penalises EVs for potential damage to batteries, it has been warned

Continue Reading 3 Comments

These Pesticides the EPA Knows Affect Brain Development

Published on October 12, 2024

Written by Shannon Kelleher

Rodent studies given to U.S. regulators by insecticide makers close to 20 years ago revealed the chemicals could be harmful to the animals’ brain development.

Continue Reading

Video: Dr Peter McCullough’s Interview on the ‘War on the Mind’

Published on October 11, 2024

Written by Peter A. Mccullough, MD, MPH

Please enjoy this full length, highly graphical expose by podcaster-journalist Josh Trent. We shot this in his state-of-the art studio outside of Austin, Texas.

Continue Reading

Watch: UK Doctor Speaks Out Publicly to Expose ‘Medical Mafia’

Published on October 11, 2024

Written by Dr. Sam Bailey

Dr Sam White had been a General Practitioner in the United Kingdom for over a decade when the COVID-19 show was launched in 2020.

Continue Reading

Most Deadly US Hurricanes Occurred a Century Ago

Published on October 11, 2024

Written by Gina Martinez

The 2024 Atlantic hurricane season is well underway, with forecasters predicting active and potentially dangerous conditions. … [emphasis, links added]

Continue Reading

The Biggest Drug Fraud in History

Published on October 12, 2024

Written by Dr. Joseph Mercola

On track to be the most profitable medication ever in human history; Ozempic and other weight loss drugs, designed to be taken for life, carry serious side effects

Continue Reading 3 Comments

Hurricane Be America’s ‘Chernobyl Moment’?

Published on October 12, 2024

Written by News Roundup

The usual suspects are in the usual high dudgeon about Hurricane Helene, with one writer on UnHerd calling it “America’s Chernobyl moment” and for bad measure adding “bringing once-in-a-thousand-years levels of rainfall”.

Continue Reading

Wettest South England September for more than a century

Published on October 12, 2024

Written by BBC

Southern England saw its wettest September since 1918, according to newly released figures from the Met Office

Continue Reading

Is Kamala Lying for Votes With Her EV Mandate U-turn?

Published on October 12, 2024

Written by Rich Lowry

Kamala Harris is an automotive libertarian, or so she maintains. [emphasis, links added]

Continue Reading

The Real Cause of Weather-Related Deaths

Published on October 12, 2024

Written by Vijay Jayaraj

Despite fearmongering about ‘climate change’ supercharging natural disasters, weather-related deaths have declined dramatically

Continue Reading 1 Comment

Latest Studies Proving ‘Conspiracy Theorists’ Right on COVID19

Published on October 11, 2024

Written by Dr. Raphael Lataster

Two new peer-reviewed medical journal articles indicate that the science is starting to catch up with the ‘conspiracy theorists’ and ‘anti-vaxxers’ such as myself

Continue Reading 3 Comments

Whistleblower: US Military Remdesivir Drug Trial Killed over 600

Published on October 11, 2024

Written by Michael Nevradakis, Ph.D

A military whistleblower released a series of documents revealing 601 deaths of military service members and a high rate of serious adverse events in clinical trials involving remdesivir, an antiviral commonly administered to COVID-19 patients during the pandemic.

Continue Reading 3 Comments

New Study uncovers origins of ant and fungus close partnership

Published on October 11, 2024

Written by Riley Black

When the Chicxulub asteroid struck Earth 66 million years ago, life on our planet suffered one of the worst mass extinctions of all time

Continue Reading 1 Comment

  • 1
  • ...
  • 110
  • 111
  • 112
  • 113
  • ...
  • 1329

Donate Today!


Currently, joining PSI is free. When you make a donation of the suggested amount of $25 (any amount will help, though!) you will help to sponsor sound, alarmist-free scientific work.

Follow us:



Subscribe to PSI via Email

Enter your email address to receive notifications of new posts by email either instantly or daily. Check your Junk folder for any verification emails upon subscribing.

Latest News

  • American State Minnesota May Ban mRNA Products June 17, 2025
  • Net Zero is a Far-Left Tyrannical Death Star June 17, 2025
  • VAERS Heist Of The Century Is Being Pulled Off Now! (Part 2) June 17, 2025
  • The Apex Predator Of Captured Science: Dr Robert Malone June 17, 2025
  • Vaccine Zealots Rage at RFK’s Stand Against the Vaccine Cartel June 17, 2025
  • Join Whole Health Now for: A Conversation with Dr. Tess Lawrie June 17, 2025
  • Smuggled Chinese Crop Pathogen Raises Agriterrorism Concerns June 17, 2025
  • Using Food As Medicine June 17, 2025
  • Nine States Say No to Laws That Would Protect Pesticide Makers June 17, 2025
  • To Avoid AI like the plague or to learn to use, and control, it? June 17, 2025
  • What Happened To The ‘Lost Colony’ of Roanoke? June 17, 2025
  • How NASA GISS and Climate.gov Drain Taxpayer Dollars June 16, 2025

May 2025 issue


June 2025 issue available!

Now On Sale! Principia-Scientific International experts explain history’s biggest medical fraud!

Don’t Forget These!

“As an Amazon Associate, I earn from qualifying purchases.”

Portions copyright © Principia Scientific International
Principia Scientific International (PSI) is a not-for-profit community interest association.
PRINCIPIA SCIENTIFIC INTERNATIONAL is legally registered in the UK as a company incorporated for charitable purposes. Head Office: 27 Old Gloucester Street, London WC1N 3AX. Telephone: Calls from within the UK: 020 7419 5027. International dialling: (44) 20 7419 5027.

Disclaimer: Principia Scientific International CIC publishes medical material on our website for educational purposes only. The contents should not be considered to be medical advice. All articles on the site represent the opinion(s) of the contributor(s) and do not necessarily reflect the views of the association.

Amazon disclaimer:
“As an Amazon Associate, I earn from qualifying purchases.”

  • Home
  • Support
    • Support And Advice
    • How the Prom Process Works
  • Our Publications
  • PROM
    • Quantum Mechanics and Raman Spectroscopy Refute Greenhouse Theory
    • On the Formation of Atolls
    • Windfarms, An Ingenuous Engineering Concept, If Properly Operated
    • How a Central Field in Motion is Described in a Stationary Reference Frame
    • An Integrated Physical Model Characterizing Planetary Magnetism And Heat
    • Off-Topic: A Fluidic Model of the Universe
    • Older PROM papers are now under the Publications menu
  • About
    • Welcome to PSI
    • Principles of Association
    • PSI Mission Statement
    • Policies
    • Why PSI is a Private Assoc.
  • Contact Us