efg's Science and Engineering Page

Asteroids and Comet Impact Hazards

http://impact.arc.nasa.gov

Astronomical Time Keeping

www.maa.mhn.de/Scholar/times.html

Astronomy-related programs and utilities

http://garbo.uwasa.fi/pc/astronomy.html
http://garbo.uwasa.fi/windows/astronomy.html

Astrophotography

Catching the Light: This is a web site of deep-sky astronomical photographs, tips and techniques for astrophotography, and digital enhancement in Photoshop. www.astropix.com

Astrophotography Web Links
http://starmatt.com/links.html

AstroSurf

French Amateur Astronomy Site
www.astrosurf.com

Aviation Formulary

www.best.com/~williams/avform.htm

Eclipses

The Ultimate Resource for Eclipse Photography
www.mreclipse.com

Electronic Universe Project: Astronomy

http://zebu.uoregon.edu/galaxy.html

Galaxy Gallery: Messier Objects
http://zebu.uoregon.edu/messier.html

MIT Open Courseware

Aeronautics and Astronautics
Earth, Atmospheric and Planetary Sciences

Moon

Virtual Reality Moon Phase Pictures
http://tycho.usno.navy.mil/vphase.html

TMoon Component, shows phases of the moon
www.hoerstemeier.com/delphi.htm#moon

NASA

www.nasa.gov

NASA's Visible Earth: A searchable directory of images, visualizations, and animations of the Earth
www.visibleearth.nasa.gov

NASA Photo Gallery

National Space Science Data Center
http://nssdc.gsfc.nasa.gov/photo_gallery

National Radio Astronomy Observatory

www.nrao.edu

Radio Astronomy Fundamentals
www.nrao.edu/intro

Mars Pathfinder

http://mars.jpl.nasa.gov/MPF/index1.html

National Optical Astronomy Observatories

www.noao.edu/noao.html

National Radio Astronomy Observatory

Resources for Astronomers
www.nrao.edu/astrores

Planetary Society

Exploration of the solar system and the search for life in the universe
http://planetary.org

Physlink

Physics and Astronomy (online education and reference)
www.physlink.com

Satellite Tracking

NASA's J-Track Saellite Tracking Program
http://liftoff.msfc.nasa.gov/RealTime/JTrack

Search the Astronomy and Astrophysics Libraries
http://optics.org/search/ast_ab_search.html

Search for Extraterrestrial Intelligence (SETI)

http://setiathome.ssl.berkeley.edu

Sloan Digital Sky Survey

www.sdss.org

Solar System

Solar System Live
www.fourmilab.ch/solar/solar.html

Solar System Simulator
http://space.jpl.nasa.gov

Solar Systems Data
http://seds.lpl.arizona.edu/nineplanets/nineplanets/data.html

Telescopes

Everything Telescopes, from About Telescopes to Zeiss Telescopes.

Visualizations, Movies and Animations Motion

produced by the Astronomy Visualization Laboratory at the Space Telescope Science Institute.
http://oposite.stsci.edu/pubinfo/Anim.html

WebExhibits

Many excellent "web exhibits" about Space Exploration
http://webexhibits.org/dir/e/a

CData. Some fundamental chemistry related routines	www.lohninger.com/cdata.html
CForm. Chemical formulas. (Delphi)	www.lohninger.com/cform.html
Chemistry Index	List of Top 5% of Chemistry Web Sites www.claessen.net/chemistry
ChemPen Chemical Structure Drawing	http://chempensoftware.com
ChemTxt. Collection of components to display chemical formulae and equations. (Delphi)	http://delphi.icm.edu.pl/ftp/d10free/chemtxt.zip
Delights of Chemistry	School of Chemistry, University of Leeds http://chem.leeds.ac.uk/delights
Eric's Treasure Trove of Chemistry	www.treasure-troves.com/chem
MIT Open Courseware	Chemistry Chemical Engineering
Molecular Geometry	Molecular Geometry and Ionic Solids http://members.xoom.it/geomol
Mollier Diagrams	H₂O and CO₂ www.chemicalogic.com/download/mollier.html
NIST Chemistry WebBook	http://webbook.nist.gov/chemistry
Periodic Table	WebElements Periodic Table www.webelements.com Periodic Table of Elements http://environmentalchemistry.com/yogi/periodic/
Quantum Chemistry Program Exchange	www.ccl.net/cca/html_pages/qcpe/index.shtml
Resources	WWW Links for Chemists www.liv.ac.uk/Chemistry/Links/links.html
Teaching Laboratory	including Excercises in Computational Chemistry www.ch.cam.ac.uk/SGTL

Africam	Live pictures from the Djuma Game Reserve in South Africa www.africam.com
Earthquake Information	http://quake.wr.usgs.gov
Geodetic Datum	www.colorado.edu/geography/gcraft/notes/datum/datum.html
Geomagnetic Field Synthesis Program	Compute Values of Earth's Magnetic Field www.ngdc.noaa.gov/cgi-bin/seg/gmag/fldsnth1.pl
MIT Open Courseware	Earth, Atmospheric, and Planetary Sciences
Plate Tectonics	The Dynamic Earth: The Story of Plate Tectonics http://pubs.usgs.gov/publications/text/dynamic.html
Society for Underwater Exploration	www.underwaterdiscovery.org
Space Weather	www.spaceweather.com
Spectroscopy of Rock and Minerals, and Priniciples of Spectroscopy	http://speclab.cr.usgs.gov/PAPERS.refl-mrs/refl4.html
Volcanoes	VolcanoCams Around the World http://vulcan.wr.usgs.gov/Photo/volcano_cams.html Volcano World http://volcano.und.nodak.edu
Weather	efg's Weather Resources

Bridges	Bridge Builder Magazine www.bridgebuildermagazine.com Golden Gate Bridge: www.goldengate.org
Energy	Geothermal Energy http://rredc.nrel.gov/geothermal Solar Energy http://rredc.nrel.gov/solar Wind Energy http://rredc.nrel.gov/wind
Flights of Inspiration	How airplanes fly and how we humans came to build them. www.fi.edu/flights
Global Engineering Documents	http://global.ihs.com
MIT Open Courseware	Chemical engineering Civil and Environmental Engineering Electrical Engineering and Computer Science Materials Science and Engineering Mechanical Engineering Nuclear Engineering Ocean Engineering
NSF's Engineering News	National Science Foundation www.eng.nsf.gov/engnews
Patents	US Patent and Trademark Office www.uspto.gov/patft The Intellectual Property Network (IPN) lets you search and view patent documents from the U.S. and Europe as well as patent applications published by the World Intellectual Property Organization (WIPO). www.patents.ibm.com
Radio	FCC Radio Database www.radiostation.com
Robots	Xavier the Robot www.cs.cmu.edu/People/Xavier Personal Robotics Home Page www.personalrobotics.net
St. Louis Arch	Architecture: http://www.nps.gov/jeff/planyourvisit/architecture.htm Catenary Curve Equation: www.nps.gov/jeff/planyourvisit/mathematical-equation.htm

All Science	http://brian62.homestead.com/index.html
Amara's Science Links	www.amara.com/science/science.html
Cool Science Sites	Cool Science Archive www.nap.edu/csarc.html
Discovery Channel	www.discovery.com
Dr. Science	www.drscience.com
Fred's Wonderful World of Science	http://www-personal.umich.edu/~mrniell
Forensic Science	National Center for Forensic Science http://ncfs.ucf.edu
Fortran2000	www.fortran2000.com
Junk Science Home Page	www.junkscience.com
Mad Scientist Network	www.madsci.org
Miscellaneous science-related material	Garbo Shareware Library http://garbo.uwasa.fi/pc/science.html http://garbo.uwasa.fi/windows/science.html
Museum of the History of Science	Oxford University www.mhs.ox.ac.uk
Sci-Philately	A Selective History of Science on Stamps http://ublib.buffalo.edu/libraries/units/sel/exhibits/stamps
Science	BBC Science www.bbc.co.uk/science
Science and Math	http://hyperarchive.lcs.mit.edu/HyperArchive/Abstracts/sci/HyperArchive.html
Science Education Links and Freebies	www.darvill.clara.net/ajdhome.htm
Science Explained	www.synapse.ndo.co.uk/science/index.html
Science Hobbyist	www.eskimo.com/~billb www.amasci.com/unew.html
Scientific Data Format Information FAQ	www.cv.nrao.edu/fits/traffic/scidataformats/faq.html
Significant Figures	Significant Figures and Rounding Rules www.angelfire.com/oh/cmulliss/index.html
Stupid Microwave Tricks	www.amasci.com/weird/microexp.html
Supercomputers	Top 500 Supercomputer Sites www.netlib.org/benchmark/top500/top500.list.html Supercomputer Benchmark Programs and Reports www.netlib.org/benchmark
The World of Science	www.theworldofscience.com
Top 500 Supercomputers	for scientific research, www.top500.org

general	Science, Physics, Relativity, Faq's and Feedback http://users.pandora.be/nicvroom/index_en.htm
Amusement Park Physics	www.learner.org/exhibits/parkphysics
Color Science	efg's Color Science page
Computer animations of physical processes	Animation of Physical Processes (Interesting GIF images: Waves, Optics, Mechanics, Thermodynamics) www.infoline.ru/g23/5495
Constants	Fundamental Physical Constants http://physics.nist.gov/cuu/Constants
Eric's Treasure Trove of Physics	www.treasure-troves.com/physics
Gravity	Gravity FAQ www.flipcode.com/documents/gravity.txt Multistep Methods for the N-Body Problem http://burtleburtle.net/bob/math/multistep.html
History of Physics	Center for History of Physics, www.aip.org/history
Holography	The Internet Webseum of Holography www.holoworld.com Laser Pointer Holography www.holoworld.com/holo/diode.html
Homework	Need Physics Homework Help?
Institute of Physics	www.iop.org
Isotope Explorer	http://ie.lbl.gov/isoexpl/isoexpl.htm Table of the Nuclides www.dne.bnl.gov/CoN/index.html
Lights and Colours (Physics and Chemistry of Fireworks)	http://cc.oulu.fi/~kempmp/colours.html
MIT Open Courseware	Physics
Physics 2000	www.colorado.edu/physics/2000/cover.html
Physics of Baseball
Physics of Christmas
Physics of Golf	Physics of Golf, Science Spectra, Nov. 1997
Physics of Skiing
Physics Re-source	www.dctech.com/physics
Physics Web	http://physicsweb.org
Physlink	Physics and Astronomy (online education and reference) www.physlink.com
Rigid Body Dynamics	www.d6.com/users/checker/dynamics.htm
Search	Search the Physics and Geophysics Libraries http://optics.org/search/phy_ab_search.html
Second Law of Thermodynamics	www.secondlaw.com
Simulation and Modeling	See Physical Models on efg's Simulation and Modeling page
Spectrum of Physics	www.tardyon.de/links
Tesla Coils	www.misty.com/~don/tesla.html
This Week in Mathematical Physics	http://math.ucr.edu/home/baez/twfshort.html
Time	Time Service Department U.S. Naval Observatory, Washington, DC http://tycho.usno.navy.mil Time Exhibits www.time.gov/exhibits.html Atomic Time, U.S. Department of Commerce www.bldrdoc.gov/doc-tour/atomic_clock.html
Tutorials	Physics 24/7 Need Physics Homework Help? Introductory Physics on the Web http://webphysics.iupui.edu/phys152.html Physics 2000 www.colorado.edu/physics/2000
Uncertainty	Uncertainty in Measurements http://physics.nist.gov/cuu/Uncertainty/index.html
Units	International System of Units (SI) http://physics.nist.gov/cuu/Units/index.html
Vibration Data	Downloadable software and tutorials with an emphasis on acoustics, shock, vibration, and signal processing. Specific topics include Shock response spectrum Fourier transform and power spectral density function Digital filtering Sound pressure levels Natural frequencies of beams, plates, and acoustic volumes www.vibrationdata.com
Wonders of Physics	http://sprott.physics.wisc.edu/wop.htm

Computers in Physics	Published from 1987 until the end of 1998 www.aip.org/cip, See Computing in Science and Engineering
Computing in Science and Engineering	http://www.computer.org/cise
Desktop Engineering	www.deskeng.com
Future Frame	New weekly science ezine, http://www.futureframe.com
Industrial Physicist	www.aip.org/tip
NASA Space Science News	http://science.nasa.gov
NASA Tech Briefs	www.nasatech.com
New Journal of Physics	www.njp.org
NewScientist	www.newscientist.com
Nova Online	www.pbs.org/wgbh/nova
Physics Today	www.aip.org/pt
Popular Science	www.popsci.com
R&D Magazine	www.rdmag.com
Science News Online	www.sciencenews.org
Science-Week	Weekly E-Mail Digest of the News of Science, http://scienceweek.com
Scientific American	www.sciam.com
Scientific Computing & Automation	www.scamag.com
Sensors	Journal of Applied Sensing Technology, www.sensorsmag.com

Contents
A. Astronomy & Space	E. General & Miscellaneous
B. Chemistry	F. Physics
C. Earth Sciences	G. Journals, Magazines, Books, Resources
D. Engineering