13
Jul
Twitter Digest – 2011-07-13 edition
- Concrete speakers – http://bit.ly/pcGAUq – I actually experimented with this last year, it's a great material and can be tinted to taste #
- Mount your SLR lenses on you iPhone – http://bit.ly/oxJvJa #
- Biodegradable carpeting – http://bit.ly/qu4QL1 #
- Does G+ undermine Facebook's valuation? Udayan Banerjee thinks so http://c32.co/9ym – but maybe it's the other way around…. #
- Last year, no $10 bills were printed – http://c32.co/ejq #