As someone who does not have unlimited SMS and also communicates with many international phone numbers, this is a step backwards. The unification of hangouts and SMS allowed me to control which medium my messages took, which saves me a lot of money and allows me to stay in touch wherever I am in the world. Before, I had to straddle two apps to make this happen. With Hangouts, it's all one interface and conversation threads are combined.
Bravo to the Dutch authorities for using public information and a focus on public health to try and keep the public, and tourists, safe. I like this approach a lot more than throwing everyone in jail.
TLDR; Sign says tainted cocaine is on the streets, call for help you won't be arrested if you need it.
I think with a material like this you would use both. Based on the article, it sounds like this material has a fixed cooling effect for a given temperature and incident radiation flux. So if you want to maintain 75F in a building and outside it's 110F -- this material would reduce the cooling effort to the same as a normally insulated building where it's only 100F outside. A substantial energy savings. (I made up the 10F cooling effect, pick your favorite constant)
Hopefully these guys will soon be picked up by a ride development company or integrated into Disney so we can see this on a real ride very soon! This is great work!
This is a surprisingly simple idea which I'm surprised nobody else did first. Neat idea. +1 on you guys for making it so only one person needs the app too!
This seems like a really cool product if you're above the treeline or on the ocean. Otherwise, I'd worry about not having enough tree and lightpost -disposable go-pros.