THE KNOWN UNIVERSE 03/03/2010
The Known Universe takes viewers from the Himalayas through our atmosphere and the inky black of space to the afterglow of the Big Bang. Every star, planet, and quasar seen in the film is possible because of the world's most complete four-dimensional map of the universe, the Digital Universe Atlas that is maintained and updated by astrophysicists at the American Museum of Natural History. The new film, created by the Museum, is part of an exhibition, Visions of the Cosmos: From the Milky Ocean to an Evolving Universe, at the Rubin Museum of Art in Manhattan through May 2010. How small we are could be a matter of perspective. FTP Consultancy Add Comment A BRIEF INTRODUCTION TO PHYSICS 01/18/2010
As humans, we are a curious lot. Is this too wide an assumption? Specifically, there are days that come around when this writer wonders about how there is anything at all – days through which being content with observing events as detached and incomprehensible prove difficult. Consequently, I am left alone to stare at a playful desire for understanding the unseen order in the world. This craving has been with a good number of human beings since antiquity, now that it remains an unhindered enterprise: The search continues for a complete unified theory of laws that govern our universe. If one will ever be found, the writer cannot say. However, what is remarkable is that with each newer and more-complete understanding of physical reality the human’s interaction with its surroundings is redefined. Consider the Industrial Revolution. Computers, the specks of light in the night sky, sky-scrapers, and the recent advances in invisibility cloaks (http://news.bbc.co.uk/2/hi/sci/tech/8025886.stm) – If you have ever had the urge to invent, to conceptually understand the inner workings of phenomena you observe daily, or to comprehend the meaning of your place within this world, then you have contemplated on things that many respected physicists have and still do! Then, what is this physics exactly? Physics is originally a Greek word that roughly translates into “the science of change”. Broadly speaking, a physicist seeks to analyze (and through such analysis, understand) the natural world and the relationships that therein occur. In a very important sense it creates a view of the world we inhabit by asking, and investigating through, basic questions: The fundamental science of physics involves the study of matter and energy, and the various interactions between them. Simplistically speaking, everything around you and me is made up of matter; and contained in this matter is energy. This energy gives matter the capacity to do work: to be transformed from one state to another, to move from one point to the next, and so forth – essentially, matter and energy interact to manifest the natural world and the observable occurrences therein. So it follows, for instance, that a physicist will tell you that in burning firewood to prepare a meal, chemical energy (contained in the bonds that give wood its identifiable structure) is converted into the thermal energy that cooks the food and makes the cook feel heat. Wood is transformed into charcoal and gas, a different and irreversible state of wood. The water is absorbed by the food and also transformed into vapor (a different but reversible state of water). As can be seen from this example, the scope of physics covers a very broad region; from the smallest subatomic particles through clusters of galaxies to the origin of existence. Most professional physicists have to limit their attention to one or two fields of the discipline: A physicist's work typically involves experimental investigations and theoretical analysis, though some choose to specialize in only one of these. Read more here... -- FTP Consultancy ![]() This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License. Please provide a link back to the FTP Blog or website from wherever you choose to use this essay.
THE ILLUSION OF REALITY 01/18/2010
"Professor Jim Al-Khalili explores how studying the atom forced us to rethink the nature of reality itself. He discovers that there might be parallel universes in which different versions of us exist, finds out that empty space isn't empty at all, and investigates the differences in our perception of the world in the universe and the reality." Highly recommended! FTP Consultancy -- A STORY ON VIDEO GAMES 08/07/2009
Video games are part of today's culture. Below is a story on the subject. SOUND LASERS 07/06/2009
Half a century since the first working laser kick-started a technological revolution in the field of optics, a new device promises to do the same for acoustics. UK and Ukrainian physicists have built the first "saser", or sound laser, able to generate terahertz-frequency sounds. WHO'S OUT THERE? 06/02/2009
An interesting documentary narrated by Orson Welles. 13 THINGS THAT DO NOT MAKE SENSE 04/28/2009
An interesting article by Micheal Brooks (for NewScientist) that looks into the Placebo Effect, The Horizon Problem, Dark Matter, Tetra-neutrons, and so forth. BOY WITH THE INCREDIBLE BRAIN 02/14/2009
From KarmaTube. WHY WE APPRECIATE MUSIC 09/05/2008
The appreciation of music is ubiquitous. From the city of Des Moines through the market streets of Rawalpindi to the hustle-bustle in Lagos, we listen, play, dance, and even breathe notes. Perhaps it is seeking a bit much, the title of this short essay. The fact that it is enjoyed by most humans and (seemingly) a few non-human creatures always tugs at the curiosity: Why? ![]() This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License. Please provide a link back to the FTP Blog or website from wherever you choose to use this essay.
INFINITE VISION 08/20/2008
Quite inspirational. | |||||||||