If you didn't take them, then you should give some credit to the source. Someone took them, and unless they are creative commons licensed, that person deserves credit for their hard work.
As for the aerogel, yeah its fascinating. Watching the graphene technology advance over the past few years has been awesome!
If you didn't take them, then you should give some credit to the source. Someone took them, and unless they are creative commons licensed, that person deserves credit for their hard work.
As for the aerogel, yeah its fascinating. Watching the graphene technology advance over the past few years has been awesome!
I'm 99% sure that they are creative commons licensed, but I've added a source anyway.
Thank you for taking the time to do so.