i really really hate you
rode a grindbox and got a lot of stuff
fakie manual from one quarterpipe to the other
oppo peg five/nose manual whip out
dub and 5s flat for the first time in awhile
270 whip/downside whip to crossfoot to smith
no handed peg slide thing on the floor haha...
22688Ra, a common isotope of radium, has a half-life of 1620 years. Knowing this, calculate the first order rate constant for the decay of radium-226 and the fraction of a sample of this isotope remaining after 100 years.
540 downside whip.
i've tried 720 downside whips flyout, not too close but then i only tried a few times.
theres footy of martin getting one footed on it somewhere.