Unanswered | Answered

History of Science

Parent Category: Science
Find questions about the origin and important events that led to the development of the different Sciences.
in the past 50 years, chiese are focus on development the economyby use up the nature resources, that is why the woest eviromentwill appear in bigger city in china
Typewriters & electric or manual calculating machines
JosephAdhémar. PaulÉmile Appell. François Arago. LouisFrançois Antoine Arbogast. Jean-Robert Argand. Léon-François-Antoine Aurifeuille. LéonAutonne.
for the easy classification of this system
No, the people apart of the Manhattan Project did.
We should never say that an experiment has proven something. The Rutherford gold foil experiment led to the hypothesis that an atom's positive charge is concentrated in an incredibly small space at the atom's center.
Yes, Chemical reactivity is precisely what we mean by chemicalproperty.
The energy given out by the sun is constant and free of cost makingit renewable. Say for instance you have a litre of petrol, at theend of its use it does not replace itself, its gone forever unlikethe suns energy.
The main uses of fire are to cook food,keep us warm,etc.
The force exerted by 2 objects in contact is called contact force. The force exerted by 2 objects without any contact is called non contact force
Peptone is an enzymatic digest of animal protein
Well some history i know of angles island was if you where from china or near their then you would go their but if you where at Africa then you would go to Ellis island. This all depended on were you lived at if you wanted to immagrate.
Newton only thought of the concept of gravity*, put a value toit and divided some laws to do with it. Gravity is still unproven,there is no evidence to prove its existence. .*I'm not sure if this is true but he supposedly thought ofgravity because he was sat under a tree and an apple fell on...
War causes man to think of ways to survive. War stimulates his mind. The instinct to survive equals the instinct to live...eat, have shelter from the elements, sleep, etc..War began in the 1st dimension, fighting on land; then added the water to warfare; then vertically to the 2nd dimension. Then...
Curium is one of the trans-uranium elements, created inlaboratories. It has several isotopes. It was named after theFrench scientists, Pierre and Marie Curie.
During 1819-20, a science teacher H.C. Oestead discovered that themagnetic field can be produced by an electric current.
The current cell theory is plant and animals cells because they have different things that are not the same like the chloroplast and the cell wall..... :d now guess which one has those and which one don't..... :d .
The Capitol building is located in the city of Washington, DC..Washington is thus the capital city of the US.
Newton's first law of motion is often stated as: "An object at rest will stay at rest unless acted upon by an outside force. An object in motion will remain in motion at a constant speed and direction unless acted upon by an outside force." Motion, If an object is not ifluenced by any force...
Examples of heat energy are as follows: -a bulb turned on for a long time - heat liberated from any burning object
The pressurized sphere made of aluminum alloy had five primaryscientific objectives: Test the method of placing an artificialsatellite into Earth orbit; provide information on the density ofthe atmosphere by calculating its lifetime in orbit; test radio andoptical methods of orbital tracking;...
No, sucrose is polar while hexane is non-polar. Polar solutes dissolve in polar solvents while non-polar solutes dissolve in non-polar solvents.
Boner, Jizzstain and cockknocker.
Nobody really knows all the names except 1 and that is Frank
It can, if untreated, be fatal. It is very dangerous..small pox was very dangerous as it killed every one who got it. there was a small pox epidemic that killed thousands. a scientist realised that people that had had cow pox (in the same family of disease) were immune to small pox. He carried out...
Potential energy is stored up energy.
Because there is lots of ice in the air
It is just a fact that earth is 4.6 billion years old.
By making its rivers flow toward the artic ocean, and please quit looking up the answers to your homework. Haha
a meticulous cataloguing of the motions of the planets - his work was used by Kepler to come up with his theories on the elliptical correction to Copernicus' heliocentric model
Tsomgo Lake, Gangtok, Sikkim.
in typical conditions sound travels roughly at about 1100 feet per second and theres 5280 ft in 1 mile so in about 5 seconds it travels 1 mile.. 7.51 times around the earth in one second
Ibn Sina lived from 980-1037 C.E. in what is now the nations of Uzbekistan, Turkmenistan, and Iran.
Edwin McMillan and Philip H. Abelson at the Berkeley Radiation Laboratory in 1940 Edwin M. McMillan and Philip Abelson in 1940.
Sisters: Zofia (born 1862), Bronisława (1865), Helena (1866) Brother: Józef (1863)
uhh i think polypeptides, i know they are for translation
the aveoli in lungs is extremely fragile and can be damaged easily. Heavier-than-Air gas an sit in the aveoli and prevent oxygen (which is relatively light) from entering. such gasses include carbon dioxide, sulfur hexaflouride, and xenon. Metal dust is also a major threat, as in powdered form, most...
Given its name, an Annular Eclipse about once a year. Though it issupposed to occur once a year, there will not be an Annular Eclipsein 2018. This year's Annular Eclipse occurs on September 1st, andcan be viewed in Africa and Madagascar.
it was not found but formed.Matthais Schledien and Theodor Schwann.
Charles Drew discovered a way to store blood plasma and create blood banks.
Charles Goodyear THIS WAS TOO EASY .
Microwaves do not have more energy than X rays. They have lessenergy. X rays pass through your food material and so do not heatthe same. Microwave has got less energy and they end up givingenergy to the food. That makes the food getting cooked.
Uranium was discovered in 1789 by Martin Heinrich Klaproth whonamed it after Uranus
Prey are things that get eaten by bigger things.
I have no idea what your question actually is but Linus paling wonthe chemistry Nobel prize for research in chemical bonding incomplex substances and the Nobel peace prize for anti-nuclearactivism. So, he actually got them for different things.
V=f *lambda where v=wave speed, f=frequency and lambda=wavelength. .Frequency increase as the energy of a wave increases becauseE=hf where h is a constant so E/h=f. if E increase f has toincrease. .Wavelength decreases because if the frequency increases thewavelength would also have to decrease...
Joseph Louis Proust (1754-1826) was an important French chemist, known for the Law of definite proportions.
John Nash suffers from Schizophrenia-Paranoid type which is DSM-IV coded as 295.3.
Lamarck proposed that traits acquired during one's lifetime could be passed to the next generation.
The sun has many different names in different cultures and languages. The scientific name for it in modern days is Sol which is the Latin name.
1 in 30 people believe that this is due to the fact that North Korea actually has an international monopoly over the marijuana market. However, in order to effectively answer this question we would have to actually ask Kim Jung Il himself. We also believe that the recent death of Michael Jackson...
If observed from one night to the next, a planet appears to move from West to East against the background stars most of the time . Occasionally, however, the planet's motion will appear to reverse direction, and the planet will, for a short time, move from East to West against the background...
Confederates drove the Union Army out of Gettysburg on the firstday of the battle, but they re-grouped along Cemetery Ridge. Theensuing two days of battle saw the Confederates forced to retreat.The Union forces under General Meade had won the Battle ofGettysburg.
There are many scientists with their last names that start with aG. A few of the scientists are Charles Goodyear, Jane Goodall, andWilliam Gilbert.
Not really possible to answer without more specifics on the type ofplant. Annual/ seasonal plants grow quickly, germination to flowering anddeath within 3 month. Pernnial plants can take years, tens, hundreds or even thousands ofyears to grow.
A robot can be any machine or mechanical device that operates automatically with humanlike skill, and it came from by Karel Čapek, a Czech person, in the play R.U.R. from the base robot-, as in robota compulsory labor, robotník peasant owing such labor
Curium was named after the Curies. Curium is element number 96 andwas discovered in 1944
To be able to study and observe it later and learn more about the past and the creatures in it.
The Roslin Institute is responsible for the first successful animalclone, Dolly the sheep. This occurred in 1996. The next year, Pollyand Molly the sheep were cloned.
Electricity is a form of energy and so was not invented. Manypeople credit Benjamin Franklin with discovering electricity in1752 however several ancient cultures had discovered and used someforms of electricity.
I know Heinrich Otto Wieland, Adolf Otto Reinhold Windaus, Otto Hahn, Otto Paul Hermann Diels, Ernst Otto Fische (all of German origin) and Otto Wallach (of Jewish origin).
Plants make nutrients and collect water from the soil
Yes, the company Saturn has a symbol. The symbol Saturn was from aRoman God , and is the symbol for a sickle.
No, some stars are bigger than the sun :O
Camouflage is the process of blending into the background. It only works if the predator hunts by looking - animals who hunt by sound or smell are not fooled by camouflage! Many animals have color patterns which match the environment in which they live. If they freeze against this background, they...
people eat them
He found out that frogs hold a charge of 40 ohms
By a particle accelerator, which speeds atoms up reeeaaaallly fast,which makes them more massive according to E=mc^2.
Al-Battani (850-922) was a Muslim astronomer who accurately determined the length of the solar year as being 365 days, 5 hours, 46 minutes and 24 seconds. Reference:- *http://en.wikipedia.org/wiki/Mu%E1%B8%A5ammad_ibn_J%C4%81bir_al-%E1%B8%A4arr%C4%81n%C4%AB_al-Batt%C4%81n%C4%AB *http:/...
Guatemala with 14,027,000 people