19th Century Inventions

1807-BARCO OF STEAM-Robert Fulton ,USA

1816-PHOTOGRAPHY (Elemental)-Nicephorus Niepce, France

1819-STETHOSCOPE-René Theophile Llaennec, France

1829-LOCOMOTIVE STEAM-George Stephenson, England

1834-REFRIGERDOR (Commercial)-Jacob Kins, USA

1976-PHONE-Alexander Graham Bell, USA

1879-LAMPARA OR BULB INCANDESCENT-Thomas Alva Edison, USA

1885-CAR FROM GASOLINE-Karl Benz, Germany

1895-RAYS X-Wilhem Konrad Röntgen, Germany

1897-ASPIRINA (Acido Acetil Salicílico)-Felix Hoffmann, Germany

1807-BARCO OF STEAM-Robert Fulton, USA

Robert Fulton launched the Seine boat whose impeller was a wheel with trowels, moved by a steam engine, was poorly received in France, and in 1807, Fulton continued his experiments in the United States, boot your "Clermont" steam. Fulton toured in the 240 km that separate Albany New York skimming the Hudson River. This proved that his experiment could serve as much to society, this invention relating to the society because that same boat was established as the first service regularly to steam.

1816-PHOTOGRAPHY (elemental)–Nicephorus Niepce, France

Niépce was interested in lithography, and began their experiences along with nicéforo optical playback image making copies of works of art, using drawings made for grilled by his son. His first experiments, in 1813, used resinous gum directly exposed to the sunlight. His first success in obtaining sensitive medium to light wine with the use of asphalt dissolved in oil.


Although already existed pre-production of images with this invention that could consoderar as the first picture could keep a picture, people I am very surprised to see that could preserve with images, and this facito much the work of some people who needed even for a moment save any images to work.

1819-STETHOSCOPE-René Theophile Llaennec, France

Laennec invented the stethoscope. Agreeing that the sound is transmitted on some materials, made a kind of trumpet with paper and supported in the patient's chest. After this test, began to investigate different materials to augment the apparatus.

This invention was a breakthrough in medicine, and very helpful for doctors before stethoscope existed, doctors had to listen to the sick supporting her head on the chest of the patient, but this had several issues: in the case of women, there was an embarrassment for them; if they were obese patients, it was not possible to hear well; when the patient did not care for your toilet (a very common situation), was very unpleasant for the doctor, as well as in the case of infectious diseases. However with this invention will avoid all sorts of problems and that the results were better and patients could be better treatment.

1829-LOCOMOTIVE STEAM-George Stephenson, England

It was George Stephenson English was one of the forerunners of steam locomotives; indeed he together with his son Robert marked a watershed in the history of the railway. George Stephenson worked around 1798 mines as steam engine operator and although he had no formal education, their curiosity and willingness took him to the study and improvement of steam locomotives; the first built, named it as "Borrow" and put in motion at Killingworth coal mine. This work was benefit to society of the time since it opened a new era in the history of transport, though exclusive of railway lines in coal mines.

1834-REFRIGERDOR (commercial)–Jacob Kins, USA

Although no one knows exactly who invented the refrigerator, be you atribye to Jacob Pérkins because the was that patented it in 1834. Time ago had presented a machine operated by compression of ether, invented by Olivier Evans, who was Jacob Perkins who commissioned by patenting it.

I think that this was the inventions has helped in the history of mankind thus is so as it allows us to retain much more time food and not only in homes is helpful, if not in hospitals and in some industries.

1976-PHONE-Alexander Graham Bell, USA

Alexander Graham Bell had a great obsession: communication. The goal was build a machine that would allow to speak from different places.

This did when he presented his invention at the Centennial Exhibition, held in Philadelphia. This invention was the phone, electric machine carrying voice. OLF his objective with this communication, were highly favoured because no longer took months or days for them to receive information, nor were these letters travelling, could be also given them were not so necessary news moments once occurred facts and not wait days for informed relatives or people living far away.

1879-LAMPARA OR BULB INCANDESCENT-Thomas Alva Edison, USA

The invention of the incandescent lamp is generally attributed to Thomas a. Edison, presented on October 21, 1878 a practical and viable, lamp that showcased during 48 hours uninterrupted. Thereafter the bombillase has become one of the experiments but used by man since its creation to date. Completely change the life of the people of that time, as they were accustomed to alaumbrarse with candles or alcohol, lamps and this inveto perhaps saving them efuerzo and work, and allowed them to carry out various activities, such as working more night.

1885-CAR FROM GASOLINE-Karl Benz, Germany

In 1885 created the first vehicle car with gasoline internal combustion engine, is commonly accepted that the first cars with gasoline were almost simultaneously developed by German engineers working independently: his first model was built by Karl Benz in 1885, thereafter the transportde people and objects revolutionized in such a way that people I am very shocked by the new form car, because instead of going with units that move by steam with a very large machinery front now were light and perhaps more fast.

1895-RAYS X-Wilhem Konrad Röntgen, Germany

Röntgen was making experiments with cathode ray tubes when he accidentally noticed that there was a radiation of uncertain origin who came not from the cathode and anode. Then discovered that the radiation was able to traverse the material bodies and named them rays x. perhaps in his century not I take great importance, but has transformed the lives of people especially in the field of diagnostic medicine (conventional radiology, mammography, computerized axial tomography), Crystallographic Studies and security at airports where is currently used.

1897-ASPIRINA (acido acetil salicílico)-Felix Hoffmann, Germany

The young researcher and chemical laboratories Bayer Felix Hoffmann, sought a remedy to ease rheumatoid arthritis of his father, so he managed acetylsalicylic acid, aspirin active ingredient synthesis.

Later was converted in what we now know as aspirin, one of the drugs most famous and most used and as we all know is very effective as an anti-inflammatory, analgesic, antipyretic and moderate, mild pain relief to reduce fever and antiplatelet platelet suitable for persons at high risk of blood clotting, mainly individuals who already they have had a heart attack.