This is a link to a webpage with physics tutorials and lessons:

http://www.physicsclassroom.com/

This is a link to a a webpage with physics related links:

http://www.physics.org/

This is a link to wolfram alpha, a scientific search engine:

http://www.wolframalpha.com/

This is a link to a paper on nuclear reactor and thermodynamic cycles:

https://netfiles.uiuc.edu/mragheb/www/NPRE%20402%20ME%20405%20Nuclear%20Power%20Engineering/Nuclear%20Reactors%20Concepts%20and%20Thermodynamic%20Cycles.pdf

This is a link to a website on superconductivity:

http://www.superconductorweek.com/

This is a video explaining superconducting magnetic levitation:

http://www.maniacworld.com/Superconducting-Magnetic-Levitation.html

This is the homepage of the cyclotron laboratory:

http://www.nscl.msu.edu/

This is a link to a list of all the nobel prizes from 1901 to 2011:

http://math.ucr.edu/home/baez/physics/Administrivia/nobel.html

This is a link to the CERN website that explains the science behing the LHC:

http://public.web.cern.ch/public/en/Science/Science-en.html

This is a link to a webpage explaining the laws of themodynamics:

http://www.ohio.edu/mechanical/thermo/

This is a link to a webpage about thermodynamics:

http://scienceworld.wolfram.com/physics/topics/Thermodynamics.html

This is a link to the University of Notre Dame webpage

http://ocw.nd.edu/aerospace-and-mechanical-engineering/thermodynamics

This is a link to a webpage about the dynamics of a rigid body:

http://www.elprisma.com/apuntes/curso.asp?id=7396

This is a link to a webpage about how aerodynamics affects the performance of a car:

http://www.240edge.com/performance/tuning-aero.html

This is a link to a digital textbook about aerodynamics:

http://www.desktop.aero/appliedaero/preface/welcome.html

This is a link to  a webpage about aerodynamics:

https://sites.google.com/site/aerodynamics4students/

This is a link to the national academy of engineering:

http://www.nae.edu/

This is a link to a webpage about mechanics:

http://www.animations.physics.unsw.edu.au/mechanics/

This is a link to the Virginia Tech webpage:

http://www.esm.vt.edu/

This is a link to webpage on mechanics:

http://imechanica.org/

This is a link to a webpage explaining different topics:

http://phys.org/physics-news/

This is a link to an entry about the ramjet propulsion:
http://www.grc.nasa.gov/WWW/k-12/airplane/ramjet.html

This is a link to the chapter of a book on magnetic fields:

http://www.electron.rmutphysics.com/physics/charud/scibook/Physics-for-Scientists-and-Engineers-Serway-Beichner-4/29%20-%20Magnetic%20Fields.pdf

This is a link to a scientific search engine:

http://www.scirus.com/

This is a link to lecture notes on physics:

http://link.springer.com/bookseries/5304

This is a link to journals published by the american mathematical society

http://www.ams.org/journals

This is a link to Science Direct:

http://www.sciencedirect.com/

This is a link to the Physics Review Online Archive:

http://prola.aps.org/

This is a link to the Institute of Physics:

http://www.iop.org/

This is a link to physics resources from the Cornell University Library:

http://arxiv.org/

This is a link to a website explaining the carnot cycle:

http://hyperphysics.phy-astr.gsu.edu/hbase/thermo/carnot.html

This is a link to an explanation of the otto engine:

http://web.mit.edu/16.unified/www/SPRING/propulsion/notes/node25.html

This is a link to different free courses on electrical and materials engineering:

https://www.coursera.org/category/ee

This is a link to an astrophysics simulator:

http://universesandbox.com/

This is a link to the BBC Science and Technology webpage:

http://www.bbc.co.uk/news/science_and_environment/

This is a link to a youtube channel with entertaining physics videos:

http://www.youtube.com/user/minutephysics

This is a link to some information about the internal combustion engine:

http://www.grc.nasa.gov/WWW/k-12/airplane/icengine.html

Scroll down to professor Z. S. Spakovsky's lecture notes on thermodynamics.

http://web.mit.edu/16.unified/www/FALL/thermodynamics/

This is another link to the NASA webpage explaining thermodynamics.

http://www.grc.nasa.gov/WWW/k-12/airplane/thermo.html

This is a link to a website that explains the laws of thermodynamics.

http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookener1.html

Here are some interesting pictures that illustrate the behavior of fluids.

In order to find further information on fluid dynamics, click here.

This is a link to notes of a classical mechanics course:

http://www.astro.uvic.ca/~tatum/classmechs.html

This is a link to several videos on classical mechanics:
http://www.academicearth.org/courses/physics-i-classical-mechanics

This is a link to Albert Einstein's book on relativity.

http://www.marxists.org/reference/archive/einstein/works/1910s/relative/relativity.pdf

This is link to a series of videos explaining electricity and magnetism:

https://www.khanacademy.org/science/physics/electricity-and-magnetism

This is a link to a series of videos explaining waves and optics:

https://www.khanacademy.org/science/physics/waves-and-optics

This is the link to the hubble telescope archive. it contains several high resolution images of nebulas and galaxies.

http://hubblesite.org/gallery/album/entire/

This is the NASA page for college students where you can find some interesting resources.

http://www.nasa.gov/audience/forstudents/postsecondary/index.html

First entry.

This page from boston unviersity provides an explanation of electromagnetic waves:

http://physics.bu.edu/~duffy/PY106/EMWaves.html