by Liz Danzico, Bobulate.com.
I found this in a timely manner… I didn’t pay much attention to the mobile signature until I first noticed it in an email from my boss last week. I thought it was his own and how decent he was (it said “Sent from my iphone”, the default signature of Mail on iphone). For me I don’t think I have to say “Sent from my iphone” to my friends every time, so if I start to use my iphone for business, maybe I’ll say something…
A new temperature-sensitive varnish that can be applied to road surfaces to visually warn drivers about dangerous conditions.
Via newscientist.com