0円 Una din cele mai disputate controverse privind prioritatea unor descoperiri științifice este cea privind legea gravitației universale, între Isaac Newton și Robert Hooke. În acest eseu extind o lucrare mai veche pe aceeași temă, ”Isaac Newton vs. Robert Hooke în legea gravitației universale”. Hoo...

500円 This short technical paper describes the basic theory and design for floating cities in the clouds, which have been described in numerous science fiction books and movies. Any structure or object can be made to behave as though it were essentially massless. This is done by synchronizing an electr...

3,402円 One wants to preserve history. Another seeks to resurrect a legendary army. A third plans to infuse the past with technology to save millions. If you could go back in time, what would you do? Something strange is going on at ChronoCorp. Coffin-shaped pods and glowing talismans, feathered dinosaur...

21,094円 The direct detection of gravitational waves in 2015 has initiated a new era of gravitational wave astronomy, which has already paid remarkable dividends in our understanding of astrophysics and gravitational physics. Aimed at advanced undergraduates and graduate students, this book introduces gra...

500円 This short technical note provides a hypothesis regarding the nature of the speed of light. We know that no speed actually exists as a fundamental property in the Electrical Universe. A possible explanation and suggestions for research are provided. Description and mathematical explanation are su...

0円 Singularitățile la care se ajunge în relativitatea generală prin rezolvarea ecuațiilor lui Einstein au fost și încă mai sunt subiectul a numeroase dezbateri științifice: Există sau nu, singularități? Big Bang a fost o singularitate inițială? Dacă singularitățile există, care este ontologia acesto...

10,331円 This book summarizes the basics of electricity and magnetism prior to covariant formulation of Maxwell's equations. The book works out the basics of special relativity and then applies the covariant formalism to understand radiation, both in vacuum and in material medium. The emphasis is on clean...

19,447円 Absolute concepts of time and energy are integral to standard thermal physics, but background independent systems are devoid of them. This thesis explores the foundational question of generalising equilibrium statistical mechanics to background independent systems, and applies the resulting formu...

0円 The interpretation of Isaac Newton's texts has sparked controversy to this day. One of the most heated debates relates to the action between two bodies distant from each other (the gravitational attraction), and to what extent Newton involved God in this case. Practically, most of the papers disc...

3,310円 A concise introduction to the greatest questions of modern cosmology. What came before the big bang? How will the universe evolve into the future? Will there be a big crunch? Questions like these have no definitive answers, but there are many contending theories. In A Little Book about the Big Ba...

200円 Since high school, I have been rebellious to how physics derivations are presented with difficult and confusing mathematical tools. I am not used to deriving physics laws using the same mathematical tools that our forefathers of physics used (the same found in various physics text books), which I...

496円 O introducerea în teoriile şi conceptele, forţele fundamentale şi particule, metode şi tabele utilizate în fizică, sundomenii şi domenii ştiinţifice înrudite, cu accent pe înţelegerea fenomenelor fizice. Fizica clasică se ocupă, în general, cu materia și energia la scară normală de observație, în...