trailogy

I made some just now but my family ate all of them before I could take a picture :D. Super good!

Could you share the excel file? Super cool!

Awesome. I am working towards eagle now and as soon as I saw this I said to myself hey wouldn't this be a great eagle scout project! Next thing I do is hover over the video and I see that it is your eagle project. Nicely done and congrats on getting eagle.

Great! Thank you. I'm planning on scaling down also to make it lighter.

Well it looks like this might be a cheaper option for hiking. Could I get a weight for it? I go to Philmont every other year and will hopefully use this as a cheaper option than the 30$ dry bags. Thanks!

Hi,I'm glad you found it helpful! Use this link to find out how much you need: http://habhub.org/calc/Remember: with a smaller balloon and more helium your payload won't go as high because it pops sooner. Also, do you have a target altitude? For the calculator you need to specify one or you need to have a target ascent rate. I believe if I remember correctly that mine was 5.2 m/s or something like that.

Here is what it would look like for 20,000 mBurst Altitude:20000 m Ascent Rate:8.06 m/sTime to Burst:41 min Neck Lift:6016 gVolume:6.45 m36446 L 227.6 ft3there ya go

Cool tiny whoop. Im building one with milled aluminum and a tinybee fc. Good luck on future builds!

This is great! I always need a way to do top down views because of animation. Helped a lot thanks!

Put a solar cell on it and enter it in the solar contest! I would vote.

Very nice! I made a 3d printed one. I voted!

I do and I will put it up soon!

Whoa! That is cool!

Neat!

Oh yeah that's true didn't think about the rings on the fresnel lens. Maybe a longer focal lens will come in the future. :)

Thank you so much!

Thank you so much!

High Altitude Science. Their prices are great for the quality!

I love this sculpture. The children's museum was one of my most favorite places to go.