Physical Science
Legends about Mars
For centuries the planet Mars has captivated people's imaginations. Ancient and modern societies have wondered at its fiery and mysterious beauty. Many ancient cultures included Mars into their astrological charts believing that it's position and movement as well as the movement of other planets could affect the lives of people on earth and predict earthly events. Some worshipped Mars as a mighty
Write nowvote now: Yes or No - (view results)
Yes
Could there be a basic particle?
No matter how you split, dice or slice it, a particle is a basic unit
No
by V R Rutledge
To postulate a basic particle would be to limit the characteristics of the universe. We have begun to
Astronomy
- Facts about the Sun
- The history of interstellar messages
- NASA's space shuttle and the politics of global parking
- Product reviews: Carson Aim 50 mm Refractor Telescope
- What happens when a meteor is on a collision course with Earth
- Why the Moon is red during a total lunar eclipse
- A look at the types of lunar eclipses
Chemistry
- Chemistry science fair projects: Evaluating water purification techniques
- Examples of the carbon dioxide cycle
- What information should go on a chemistry lab report
- Properties alkali metals have in common
- How titanium is used
- How to make sugar combust
- The chemical properties of copper
Physical Science (Other)
- The bones, fossils and dating methods of evolution
- Empowering with hydropower: A look at the Niagara hydroelectricity project
- The use of composite materials in aviation
- Axis of an aircraft in flight
- How to avoid getting stung by a stingray
- Understanding static electricity
- Bonding within the ISBP explained
Physics
By far the most common mistake over the last hundred years in the teaching of the history of science and the evolution of scientific
by Steve Dupere
As a preface to this particular article I deem it necessary to point out that in light of the fact that mine as well as every theory
by Tad Wesley
Dr. Wernher von Braun, widely regarded as "The father of modern rocketry" was born in Wirsitz (at that time part of the kingdom of
by Andrew Pahel
When I was but a little boy, I remember going to an air show on an Air force base. I never saw a more incredible sight. One thing
Writing Assignments
- Physics
- Advanced physics: Experimenting with magnetic flux density
- The helicoidal motion
- Calabi-Yau spaces and their affect on reality
- How does the Ambient Orb device work?
- A guide to simple and compound machines
- Biography: James Maxwell
- Biography: Max Planck
- How the unification of gravity has been discovered
- Biography: Richard Feynman
- How to straighten a curve
- Astronomy
- How to celebrate the Spring Equinox
- How to photograph lunar eclipses
- Crater timings during lunar eclipses
- Understanding the Danjon Scale of Lunar Eclipse Brightness
- Why surface temperature affects stellar spectra
- Types and classification of Faculae
- Preparing an expedition to observe a solar eclipse
- The latest advances in solar astronomy
- Which of the twelve key questions posed by the National Research Council's SSE Survey is the most important?
- Product reviews: Barska Starwatcher 400x70mm Refractor Telescope
- Product reviews: Carson Aim 50 mm Refractor Telescope
- Product reviews: Celestron 127EQ PowerSeeker Telescope
- Product reviews: Celestron 21041 60mm PowerSeeker Telescope
- Product reviews: Celestron 21045 114mm Equatorial PowerSeeker Telescope
- Product reviews: Celestron 21061 AstroMaster 70 AZ Refractor Telescope
- Product reviews: Celestron NexStar 114 SLT Computerized Telescope
- Product reviews: Celestron NexStar 130 SLT Computerized Telescope
- Product reviews: Celestron NexStar 8 SE Telescope
- Product reviews: Celestron SkyScout Personal Planetarium
- Product reviews: Discovery Sky & Land Telescope
RSS FeedDifference of opinion? Debate now.
- Physics
- Quantum physics: Is time travel theoretically feasible?
- Can molecules be changed to atoms?
- Is the Standard Model the best model of our physical world?
- Is time real or relative?
- Does the Large Hadron Collider have the potential to destroy Earth?
- Could an omniscient spiritual field conserve quantum superposition information?
