Castonguay : Sciences

Wednesday, April 8, 2009

Dramatically Backlit Dust In Giant Galaxy

Posted by Pierre Castonguay at 2:56 a.m. No comments:

DNA Used To Study Migration Of Threatened Whale Sharks

Posted by Pierre Castonguay at 2:53 a.m. No comments:

Monday, April 6, 2009

Unexpected friends

Posted by Pierre Castonguay at 6:02 p.m. No comments:

Sunday, April 5, 2009

Un mathématicien se sert de ses équations pour déboulonner quelques mythes sur les tsunamis.

Posted by Pierre Castonguay at 9:09 a.m. No comments:

New report estimates rainforest's value to humanity

Posted by Pierre Castonguay at 9:00 a.m. No comments:

Hubble observes quadruple moon transit of Saturn.

Posted by Pierre Castonguay at 2:55 a.m. No comments:

Saturday, April 4, 2009

Jupiter Red Spot is Shrinking

Posted by Pierre Castonguay at 3:28 a.m. No comments:

Arctic Ice Melting Faster Than Believed Most Sea Ice in the Arctic Could Be Gone in 30 Years, Sooner Than Thought, Study Says

Posted by Pierre Castonguay at 3:26 a.m. No comments:

Friday, April 3, 2009

De quel rocher s'agit-il Quiz

Posted by Pierre Castonguay at 8:31 a.m. No comments:

Cretaceous Octopus With Ink And Suckers -- The World's Least Likely Fossils?

Posted by Pierre Castonguay at 8:24 a.m. No comments:

Mollusks Taste Memories To Build Shells

Posted by Pierre Castonguay at 8:19 a.m. No comments:

How Low Can It Go? Sun Plunges Into The Quietest Solar Minimum In A Century

Posted by Pierre Castonguay at 8:16 a.m. No comments:

Prions are common, at least in yeast Study suggests these proteins may not be rare in other organisms either

Posted by Pierre Castonguay at 8:10 a.m. No comments:

Thursday, April 2, 2009

Huge Population Of Rare Dolphins Discovered

Posted by Pierre Castonguay at 6:48 p.m. No comments:

New Molecular Force Probe Stretches Molecules, Atom By Atom

Posted by Pierre Castonguay at 6:43 p.m. No comments:

Giant pythons of South Florida

Posted by Pierre Castonguay at 6:39 p.m. No comments:

Mississippi Thunderstorm Mapping

Posted by Pierre Castonguay at 6:34 p.m. No comments:

Landslide in Norway

Posted by Pierre Castonguay at 6:31 p.m. No comments:

Cracking The Crusts Of Neutron Stars

Posted by Pierre Castonguay at 6:26 p.m. No comments:

New Way To Battle MRSA And Superbugs

Posted by Pierre Castonguay at 6:22 p.m. No comments:
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      • Chimie organique descriptive (fonctionnelle)
      • Formation PASS 2023-2024 - Chimie Organique partie 1
      • La batterie tout solide : entre idéal et pragmatisme
      • Régulation du volume des cellules
      • Interactions magnétiques entre atomes froids..
      • Ten Emerging Technologies of 2025
      • About me: Who is the bumbling biochemist?
      • 2025’s Biggest Breakthroughs in Mathematics
      • Why It Was Almost Impossible to Make the Blue LED
      • Top Chemistry Discoveries of 2025: Plastic, AI, an...
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      • George Shaker Presentation about wireless sensors ...
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      • Announcement of the 2025 Nobel Prize in Physics
      • Emerging Scientific Trends and Breakthroughs to Wa...
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Welcome to Castonguay : Sciences.

A blog which suggest links related to all the sciences except medecine and health sciences.
Castonguay Sciences suggest analysis, scientific papers, films, videos, montages, books, reports, about the problems concerning modern sciences.
It also suggest links to scientific news.



The languages used in this blog are : French or English.

The blogger is Pierre Castonguay.



Email : p.castonguay@videotron.ca

CBC | Technology & Science News

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Blog Archive

  • ▼  2026 (24)
    • ▼  February (24)
      • Challenge de données 2025 : Mathématiques et Infor...
      • La perception des objets mathématiques élémentaires…
      • Mathématiques appliquées
      • La philosophie de la pratique des mathématiques
      • Chimie organique descriptive (fonctionnelle)
      • Formation PASS 2023-2024 - Chimie Organique partie 1
      • La batterie tout solide : entre idéal et pragmatisme
      • Régulation du volume des cellules
      • Interactions magnétiques entre atomes froids..
      • Ten Emerging Technologies of 2025
      • About me: Who is the bumbling biochemist?
      • 2025’s Biggest Breakthroughs in Mathematics
      • Why It Was Almost Impossible to Make the Blue LED
      • Top Chemistry Discoveries of 2025: Plastic, AI, an...
      • ilhelm and Else Heraeus Symposium for Breakthrough...
      • George Shaker Presentation about wireless sensors ...
      • Year-Ender 2025: Seven Scientific Discoveries That...
      • Major scientific discoveries of 2025, Video Compil...
      • Announcement of the 2025 Nobel Prize in Physics
      • Emerging Scientific Trends and Breakthroughs to Wa...
      • The biggest science breakthroughs of 2025
      • 2025’s Biggest Breakthroughs in Physics
      • Top Science Advances of 2025 - Roundup Stream
      • The 2025 “Science for Life” Symposium 5: Science a...
  • ►  2023 (1)
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Links - Liens

  • Agence Science Presse
  • Ask a Science / Math Expert
  • Conseil Du Développement du Loisir Scientifique du Québec, CDLS
  • Conseil National de Recherche du Canada CNRC
  • Exploratorium
  • Futura Sciences
  • IPL2, merger of the Internet Public Library (IPL) and the Librarians' Internet Index (LII).
  • Links for Chemists, Chemistry Section of the WWW Virtual Library
  • Mathematics WWW Virtual Library
  • Microscopy WWW Virtual Library
  • Nature
  • New Scientist
  • Parlons Sciences
  • Physics Today
  • Québec Science
  • Refdoc, La référence en fourniture de documents scientifiques
  • Science Fairs
  • Science magazine, AAAS
  • Science Photo Library
  • Sciences & Avenir
  • Scientific American
  • Scirius, the most comprehensive scientific research tool on the web
  • Statistical Reference Datasets (StRD)
  • The WWW Virtual Library for Technology Assessment
  • USGS, Your source for science you can use
  • WebElements, the periodic table on the web
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