Журнал ?Наука и жизнь?: 
Paleontology and geology: 
Online Mathematics Textbooks:
History of WIKI: ,
3D Calculator:
EZ Graph:
Graphic Calculators: ;
Astronomy Image Gallery: 
??????? ???????? ?? ????? ?? ???????: 
Zona Land:
In Zona Land you will find educational and entertaining items pertaining to physics, to the mathematical sciences, and to mathematics in general. 
Научная литература: 
Dr. Nikolai s Popular Science:
Popular Science: * What is science? * Metric and Measure * Global Distances * Temperature 
Math and Science Quotes:
- "If you want to make an apple pie from scratch, you must first create the universe." - - Carl Sagan- Color... it s just a pigment of your imagination.- Quantum Mechanics: The dreams stuff is made of.- Nature abhors a vacuum. So does my sister s dog.- I like angles, but only to a degree.- "That s the whole problem with science. You ve got a bunch of empiricists trying to describe things of unimaginable wonder." ( Hobbes)- Black holes suck.- The most important part of a microbiologist s job is not letting the little things get to him.- "As far as the laws of mathematics refer to reality, they are not certain. And as far as they are certain, they do not refer to reality." - - Albert Einstein- Scientists have shown that the moon is moving away at a tiny yet measurable distance from the earth every year. If you do the math, you can calculate that 85 million years ago the moon was orbiting the earth at a distance of about 35 feet from the earth s surface! This would explain the death of the dinosaurs... the tallest ones, anyway.- If heat rises, why are mountains so freezing cold?- To most people solutions mean finding the answers, but to chemistssolutions are things that are still all mixed up....- All that glitters has a high refractive index.- The most exciting phrase to hear in science, the one that heralds new discoveries, is not "Eureka!" but "That s funny...." - - Isaac Asimov- Photons have mass? I didn t even know they were Catholic.- If you re not part of the solution, you re part of the precipitate.- A mathematician is a machine for converting coffee into theory.- Particle physicists are always trying to hold a meeting, but wheneverthey decide on a place, the time changes.- Actually officer, if you factor in the earth s rotation, we were all speeding.- On the seventh day, G- d created the platypus. And God said: let s see the evolutionists try and figure this one out. A red sign on the door of a physics professor: If this sign is blue, you re going too fast. - Entropy - it s a tough job, but somebody s got to undo it.
?Мембрана? ? это научно-популярный журнал о роботах-лобстерах, супермощных компьютерах, скоростных средствах связи, рекламе и деньгах, густонаселённом космосе, военной воде, новых разработках промышленности, новых химических 
"Наука и жизнь" журнал: 
Scientific American: 
National Geographic: