https://padlet.com/ka12712/ckdmcu7xuz1furoa Several developments in flight are pictured on the timeline. Explain how each development contributed to the advanced flying machines we have today en-us 2021-06-15 09:27:59 UTC 2024-12-02 04:07:18 UTC hello@padlet.com ka12712 https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160921 This ‘machine’ has wings like birds and it will help you glide but not for long.]]> 2021-06-15 09:27:59 UTC https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160921 ka12712 https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160922 This is hot air balloon (which we still use today) has to use fierce to make it float. The smoke goes in the air and into the ‘balloon’ and ‘fills it up’ so it starts to float.]]> 2021-06-15 09:27:59 UTC https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160922 ka12712 https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160924 This is an old fashioned airplane, it only could fit 1-2 passengers and was used as an army plane]]> 2021-06-15 09:27:59 UTC https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160924 ka12712 https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160927 This is a ‘high tech’ modern plane which can fit 138 passengers and is controlled by an engine with the pilot can automatically turn on.]]> 2021-06-15 09:27:59 UTC https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160927 ka12712 https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160928 This is a rocket that need to be sealed properly or all the air will be lost in space and no one will survive. It us used to explore space.]]> 2021-06-15 09:27:59 UTC https://padlet.com/ka12712/ckdmcu7xuz1furoa/wish/1607160928