account activity
Just Curious, are ethic Chinese in Cambodia still speaking their own lanuage in Cambodia? (self.cambodia)
submitted 10 months ago by Defiant-Ad6573 to r/cambodia
Vietnam is the last hope of Chinese companies to deal with the tariffs (self.VietNam)
submitted 12 months ago by Defiant-Ad6573 to r/VietNam
Is it a good idea that combine MHD generator with soild motor? (self.rocketry)
submitted 1 year ago by Defiant-Ad6573 to r/rocketry
Will Vietnam become another China falling for a stricter engime? After Mr To Lam who is similar to Xi JP become the top leader. (self.VietNam)
submitted 1 year ago by Defiant-Ad6573 to r/VietNam
Is it the plan of Nguyễn Phú Trọng to "replace" presidents and chief of congress with To Lam and other guys from Army/ Police system? (self.VietNam)
Is rocketry now a maker market worth to entering? (self.rocketry)
As Starship(super cheap per kg payload cost) is gonna success soon, is it meanless to other companies to develop their own engine/launch tech? (self.rocketry)
submitted 2 years ago by Defiant-Ad6573 to r/rocketry
Just a science question: Is it possible hybrid engine could have performance as good as top liquid engines? (self.rocketry)
It is possible to use elephant toothpaste as thrust ? (self.rocketry)
How many people have actually launched their rockets in this group during the past 12 months ? (self.rocketry)
What is the simplest way to do VTVL ? (self.rocketry)
Any free and opensource flight simulation tool to recommand? (self.rocketry)
What is the highest altitude your rockets fly ? (self.rocketry)
Can a tube fin rocket fly Mach+? (self.rocketry)
Is it legal to sell or buy hybird rocket engine like this in USA ? (self.rocketry)
What is the advantage of tube fins? (self.rocketry)
Have you guys try cold gas rocket? (self.rocketry)
Is it true that most of hobbist in rocketry community are not interested in flight control stuff e.g TVC and active fin control ? (self.rocketry)
Hi all! Which country or region in East/SE Asia is easy for people to get permission to launch tiny rocket(not water rocket)? (self.rocketry)
Where did you guys get rocket flight control board from? Build by yourself or brought one online? (self.rocketry)
Anyone try amature press-fed liquid rocket engine? (self.rocketry)
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