GBv10: Restore Keyboard Shortcuts - MinuteGarageBand - Compressed Air vs. CO2 | Paintball

GBv10: Restore Keyboard Shortcuts - MinuteGarageBand




In this episode of Minute GarageBand we're
going to show you how to replace some missing
keyboard shortcuts in GarageBand version 10
Version 6 of GarageBand offered some useful
keyboard shortcuts that have been omitted
in version 10. Shortcuts that correspond to
menuItems are actually easy to replace, and
in this episode we'll show you how to replace
2 of them...
The Delete and Move shortcut...
along with a Move Automation with Regions
shortcut.
The first step is to open up System Preferences
Then select the Keyboard prefs
Choose the Shortcuts tab
<br><br>
and pick App ShortCuts from the lefthand list
Then add GarageBand to the list of applications
by clicking the plus icon and selecting GarageBand
from the pullDown menu.
Now enter the name of the menu for which you
desire a keyboard equivalent, in this case
we're going to add a keyboard shortcut to
the Move Automation with Regions menuItem,
so enter that into the textField.
and finally, click in the Shortcut field and
press the keys you wish to use. We're going
to use control-option-a
We're going to do the same thing for the Move
and Delete menu item
Now when we look at the menus we see that
both of our shortcuts are available.
That's all we have for this episode
we hope you found it useful
and for more, subscribe to our YouTube Channel.
So long.



Compressed Air vs. CO2 | Paintball




My name is Mike Peverill. I'm here at Pev's
Paintball Park in Aldie, Virginia. I've been
playing paintball nearly 30 years. I've played
professional paintball with numerous pro teams
all over the world. This facility here was
built from the ground up for paintball, kind
of like a paintball Disney Land. Our website
is www.pevs.com. Hopefully you can come out
and visit us sometime.
This is a CO2 tank. CO2's been around since
the beginning of paintball. That was the first
type of gas that was used to propel the paintball
gun. Then it was followed by compressed air.
Compressed air is basically natural breathing
air, like in a scuba diving compressor, as
opposed to CO2, which is carbon dioxide. The
difference is, you know, CO2 is an unstable
gas. What happens is as it gets warmer and
gets hot, it goes to a liquid, I mean a gas
form, which can cause an increased spike in
what's gonna happen in pressure. As opposed
to being in liquid, I mean, you know, which
is a different velocity. So, so this was always
changing. Compressed air is not changing.
So what happens, if you want a paintball gun
to be efficient, and get more shots per tank,
and not have to fill up as often, you want
compressed air. Plus compressed air, the bottle
itself, fiberglass, weighs half the weight
of this metal heavy CO2 gas filled container.
So I mean, a big difference. Imagine being
on the paintball field for 4 hours, 5 hours,
playing all day long. You wanna carry the
gun that's gonna be the lightest, and you're
gonna want compressed air. Plus, you don't
wanna have to come back and refill as much.
Now, CO2 tank, that's the cheaper way to go
<br><br>
for your gun. It costs less to buy the tank.
This may cost more, but in the long run, it's
gonna pay for itself numerous times. Because
more shots per tank, better gas efficiency,
better accuracy. So that, you know, CO2, every
third or fourth ball you shoot, the velocity's
gonna drop, 'cause you're shooting so fast,
it won't reach your target, it's wasting your
paintballs. This one is always gonna be on
target, same velocity all the time.