Hi! So basically we are done with our notes and now I am focusing on identifying the birds without the help of a field guide or other sources. I already have some of them down, but I'm using quizlet and it doesn't work that well because: I just memorize the specific picture shown and not the actual ...
I wouldn't say that's the only way to solve it. Last year, I had this issue, and it was really affecting our runs, so instead of starting our mousetraps with the built-in trigger, we made a lock on the axle that could be released with a pencil (this was legal under last year's rules - not sure if i...
Are you setting the traps after you wind it? If so, are you letting the string unwrap slowly while you're holding the axle? Doing that will allow the flex of the rod to dissipate, which should help keep the string from unwinding. I also found that setting the car on the ground before you let go of ...
Hi, I have been studying for Machines but my first competition that has Machines is at states (March), so I have been procrastinating to build my device lol. Can someone tell me what materials you would need to make a Div B lever? Like would you use wood/metal, what the fulcrum would be, etc. Thank...
its my first time for this topic and i was just wondering how we are supposed to attach the fishing line? anything would be helpful thank you!! You tie and glue down the fishing line to the extended arm so that the fishing line is above the back axle when you pull the mousetrap back. Then all you d...
