Meu padlet ousado by Vítor Schmeiske Tardelli Barreto

In 1907 Brothers Bréguet and Paul Cornu made their contribution and their prototype was presented to the French Academy of Sciences on 21 September. It was a 20-second, unmanned flight, lifting the aircraft 50 centimeters off the ground.

24vitorbarreto — 2021-09-02 14:31:11 UTC

1908

24vitorbarreto — 2021-09-02 14:36:14 UTC

Emil Berliner finally manages to create a rotary engine for the helicopter, which was used by other inventors. After a few years, several tests and prototypes came to nothing. It wasn't until 1938 that German Anton Flettner created the first truly functional helicopter. FL 265 kick-started everything we know about helicopter flying today. A few years later, 1940, the FL 282 Kolibri takes the lead, this being an improved version of its brother.

1940

2021-09-02 14:39:48 UTC

Igor Igor Sikorsky in 1940 launched the VS-300 and it was a great success at the time, so much so that models for the war were produced. These models were used for mid-war rescues.

As you can see, there is not a single inventor, but several extremely intelligent minds that over the years have been creating and developing more assertive projects. Over time, industries took over the process and we arrived at current models.

24vitorbarreto — 2021-09-02 14:40:37 UTC

1999

24vitorbarreto — 2021-09-02 14:50:12 UTC

February: The Voyager spacecraft turns 22 in space and sets a new record.

May: Space shuttle Discovery becomes the first spacecraft to connect to the International Space Station.

July: Another space shuttle launch launches the Chandra observatory. On the same trip, American Eileen Collins becomes the first woman to command a space mission.

September: The Mars Climate Orbiter spacecraft is lost upon entering Mars' atmosphere.
Abrir no Google Tr

1906

2021-09-02 16:36:05 UTC

The plane originated with a Brazilian of French descent, named Alberto Santos Dummont, who had his life invaded by the dream of flying. ... Dummont presented a rustic airplane to a judging committee, the 14-Bis, thus marking the origin of aviation.

2021-09-02 18:34:12 UTC

Manufactured by Boeing in the United States, the original version of the 747 had two and a half times more passenger capacity than the Boeing 707, one of the great commercial aircraft of the 60s.

1961

2021-09-02 18:38:34 UTC

April 12, 1961
The spacecraft launched on April 12, 1961, taking Yuri Gagarin, a cosmonaut and Soviet Air Force pilot, into space.

1995

2021-09-02 18:44:43 UTC

The launch of Atlantis, the last space shuttle, on June 27, 1995, marked the 100th US human space launch.
The launch of Atlantis, the last space shuttle, on June 27, 1995, marked the 100th US human space launch.