Posts by tufual

Nice blank Reef , looks like a good amount of mass. Going to shape up great.

besides us not being able to safely run on pure O2 , a problem with dis design will be to allow enough water flow over the membrane to enable the adequate amount of gaseous exchange to support life, this is the same reason we can't breathe under water with our lungs, plus i doubt it can compete with the surface area of our lungs. but extremely interesting.

Run hobart welder off generator - YouTube

Decided to make a video showing how well a welder can run off a normal generator, know its not spearfishing oriented but taught you guys might like it.

<img src= " class="smiley" srcset="https://spearfishing.world/forum/images/smilies/emojione/1f606@2x.png 2x" height="23" width="23" loading="eager" data-tooltip="biggrin" aria-label="biggrin">

Happy Holidays to Everyone

Dude, restrain, just shows that you are so good of a spearfisherman that you can afford to let some go

Nice haul man

Welcome fellow beginner

Deanmc , using teak from a war ship really ups the cool factor , awesome man .

quick question , how much of the gun's accuracy is down to the shaft like the flopper , geometry of the tip vs the track on the gun , i would imagine the barrel isn't as important as the projectile .

Nice brake rotor reference

Welcome man

that's a HUGE bug!

welcome

Thanks for the reply ,but i was only joking about the homework thing, i won't bother you guys with homework . Although i love physics , its my joy subject , lets me relax from my organic chem and bio studies . These kinds of threads are awesome, lets us share info and apply sciences to a great sport . Keep up the good work

Super shrimp <img src= " height="23" srcset="https://spearfishing.world/forum/images/smilies/emojione/1f606@2x.png 2x">

Glad to hear your starting to feel better Don , haven't been on the forum for a while ( exams ) . But iv'e seen it before my dad damaged his back catching a falling oxygen cylinder ( the over 5 foot tall ones ) . I'm gonna give you the advice you gave me , take it slow , be safe buddy , wish you a safe recovery .

doing A level physics now ( wonder if i can get CARNAC to do my homework ) <img src= " height="23" srcset="https://spearfishing.world/forum/images/smilies/emojione/1f606@2x.png 2x">

its always good to have engineers on the forum , a great source of information

even while reading it , i did't see the twist coming , awesome man