https://padlet.com/4060931/vcbxpim9i3ch8u48 en-us 2021-08-18 15:23:46 UTC 2021-08-19 15:44:31 UTC hello@padlet.com 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1684307132 The Battle of Kai-Ken is when the first type of rockets were used against the Mongols]]> 2021-08-18 15:27:25 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1684307132 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1684322015 Between this time the 13th and 15th century people were doing experiments with rockets but Jean Froissart saw that accuracy increased with using tubes when launching rockets.]]> 2021-08-18 15:35:06 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1684322015 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1684335347 In the 16th century this is when they were using somewhat modern rockets for weapons. And Johann Schmidlap made a "step rocket" ]]> 2021-08-18 15:41:48 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1684335347 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1685311780 During this time Isaac Newton discovered and came up with the Three Laws of Motion for modern rocketry this was between the time of 1642 and 1727. ]]> 2021-08-19 03:10:27 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1685311780 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1685314899 Once again we started using rockets as weapons now even though in the past this has been shown to not be effective in most cases it was used again for weapons by India for the British in 1792 and in 1799.]]> 2021-08-19 03:12:09 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1685314899 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686237862 In 1812 a war occurred where "Congreve’s rockets" were used as defense by the British I believe.]]> 2021-08-19 15:31:47 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686237862 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686241510 During this time a Russian School Teacher said that liquid propellant should be used in rockets instead of solid propellant. This was to get the rocket to greater heights. ]]> 2021-08-19 15:33:50 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686241510 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686246133 Someone called Robert H. Goddard did experiments on rockets as he was trying to reach new heights he did a pamphlet called “A Method of Reaching Extreme Altitudes.” in 1919. ]]> 2021-08-19 15:36:23 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686246133 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686252330 On March 16, 1926 Goddard built one of the first working liquid-propellant rocket that was fueled on oxygen and gasoline this started a new era in rocketry. ]]> 2021-08-19 15:39:45 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686252330 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686255319 Herman Oberth wrote a book about rocket travel to outer space and from this book many more rocket research sprang up all around the world.]]> 2021-08-19 15:41:30 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686255319 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686258768 Some German rocket researches made the most advance rocket of its time back then with it being assembled on the shores of the
Baltic Sea.]]> 2021-08-19 15:43:24 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686258768 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686259672 The soviet reunion launched the first working satellite on October 4, 1957. ]]> 2021-08-19 15:43:51 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686259672 4060931 https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686260955 Following the soviet union the US launched their first working satellite this day.]]> 2021-08-19 15:44:31 UTC https://padlet.com/4060931/vcbxpim9i3ch8u48/wish/1686260955