At the Ontario Science Centre, we've got people who are so enthusiastic about science, they're just bursting to share their knowledge with someone. We thought we'd better give them a forum for their ideas, before they explode. Have a look at what Donna Francis, Devon Hamilton, Romilla Karnick, Ana Klasnja, Laura Murray, Sara Poirier, Suzanne Taylor and David Sugarman find interesting.

• Shake, Rattle, or Roll?
  Find out how use the "Brazil Nut Effect" to your advantage!

• Pluto: Planet or Not?
  The discovery of a new object in our solar system called Quaoar calls Pluto's planetary status into question.
• Aristarchus Who? of Where?
  Why scientists were leery of his heliocentric theory.
• Measuring time
  How we've measured time over history.
• Secrets of the Calendar
  A look at our calendar and how we mark off the days.
• Weird Life
  If life can survive in Antarctica, could it live on other worlds?
• Pluto: A Rose by Any Other Name?
  Is Pluto really a planet? Astronomers aren't so sure anymore. Find out why.
• Joey, Three Chords and Physics
  What the Ramones can teach us about science.
• Under the Ice
  The Mystery of Lake Vostok

• Bug Bodyguards
  Plants under attack alert their insect allies.

• Science Adventures: Averting disaster at Lake Sarez
  Dreaming of a life full of adventure? Interested in a career that's anything but boring?

• Coral reefs are under attack - by us!
  Here's how you can help.

• Sunspot Monitoring at the Science Centre
  In celebration of International Astronomy Week, May 5th - 11th 2003, we took a closer look at a very important star- the Sun!

• How to look at the Sun - safely!

• Crustacean Cacophony
• Parental Leaves
• The sound of two hands babbling
• Stinging surveyors
• Flexible flower fertility
• New Lifeform Discovered!
• Really really really old oceans
• Micro Midwives
• Arsenic and Old Ferns
• A Poison for Palpitations
• Big, Bigger, Biggest!
• "You're nothin' but cheatin' slime"
• Worms with Hard Hats