homesciencenerd wrote:Any ideas how the egg should attach to the bottle rocket?
eurasianroller wrote:Anyone know the winning time from last year?? I know this year with an egg the times will be different, but I just want to know.
eurasianroller wrote:homesciencenerd wrote:Any ideas how the egg should attach to the bottle rocket?
In the nose cone. That is how I am doing it.
Daquan wrote:I have a question. Are you allowed to modify the rocket during the competition?
bernard wrote:Daquan wrote:I have a question. Are you allowed to modify the rocket during the competition?
I̶ ̶d̶o̶n̶'̶t̶ ̶s̶e̶e̶ ̶i̶t̶ ̶b̶e̶i̶n̶g̶ ̶p̶r̶o̶h̶i̶b̶i̶t̶e̶d̶ ̶i̶n̶ ̶t̶h̶e̶ ̶r̶u̶l̶e̶s̶.̶ ̶I̶f̶ ̶a̶n̶ ̶e̶v̶e̶n̶t̶ ̶s̶u̶p̶e̶r̶v̶i̶s̶o̶r̶ ̶a̶l̶l̶o̶w̶s̶ ̶i̶t̶,̶ ̶i̶t̶ ̶s̶h̶o̶u̶l̶d̶ ̶b̶e̶ ̶r̶e̶c̶h̶e̶c̶k̶e̶d̶ ̶f̶o̶r̶ ̶c̶o̶n̶s̶t̶r̶u̶c̶t̶i̶o̶n̶ ̶a̶n̶d̶ ̶s̶a̶f̶e̶t̶y̶ ̶r̶e̶q̶u̶i̶r̶e̶m̶e̶n̶t̶s̶.̶ ̶Y̶o̶u̶'̶r̶e̶ ̶a̶l̶l̶o̶w̶e̶d̶ ̶u̶p̶ ̶t̶o̶ ̶t̶w̶o̶ ̶r̶o̶c̶k̶e̶t̶s̶ ̶f̶o̶r̶ ̶t̶w̶o̶ ̶l̶a̶u̶n̶c̶h̶e̶s̶,̶ ̶s̶o̶ ̶m̶o̶d̶i̶f̶i̶c̶a̶t̶i̶o̶n̶ ̶i̶s̶n̶'̶t̶ ̶n̶e̶c̶e̶s̶s̶a̶r̶y̶ ̶i̶f̶ ̶y̶o̶u̶ ̶p̶l̶a̶n̶ ̶o̶n̶ ̶u̶s̶i̶n̶g̶ ̶d̶i̶f̶f̶e̶r̶e̶n̶t̶ ̶r̶o̶c̶k̶e̶t̶s̶ ̶f̶o̶r̶ ̶e̶a̶c̶h̶ ̶l̶a̶u̶n̶c̶h̶.̶
Disclaimer that this isn't the place for official clarifications. FAQs may be submitted to the national website, soinc.org.
ladybug789 wrote:What is the best length for the rocket and what's the best amount of water?
Unome wrote:ladybug789 wrote:What is the best length for the rocket and what's the best amount of water?
Most images in the image gallery show shorter rockets, but the pictures in Best of Nationals and elsewhere of high-performing rockets all seem to show longer rockets (not that I've ever taken this event, so my information probably has some errors).
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