Difference between revisions of "Pledge: Dry Ice Maker"
Jump to navigation
Jump to search
| Line 26: | Line 26: | ||
* £10 -- [[User:Wiggler|Wiggler]] | * £10 -- [[User:Wiggler|Wiggler]] | ||
| − | Running total: ''' | + | Running total: '''£70''' |
Approximate target: '''£150''' | Approximate target: '''£150''' | ||
Latest revision as of 16:02, 6 June 2013
Pledge : Dry ice maker
What's it good for?
- Showing up lazers
- Cool SFX
- Making it look like the inside of your project is on fire ;-)
How ?
Roughly...
- £60 for a CO2 canister : http://goo.gl/lqvlB
- £85 for a dry-ice maker : http://goo.gl/swv8Y
(Above are not good examples - the fittings are not in common use in the US; and the bottle needs to be the type which has a filler-tube to the very bottom (as to get to the liquid) and be liquized (or the rarer-up-side-down type which can get clogged).
Total : ~£150
People who want to make some pay for the CO2 refills.
Pledges
Running total: £70
Approximate target: £150
Paid: £0