The devices have total ionizing dose (TID) capability of up to 300 Krad(Si), single event effect (SEE) immunity to 82 MeV, and are available in screened and commercial off- the-shelf (COTS) versions.
This paper initially discussed synthesis and modification of tetrafunctional epoxy resin(1,1,2,2- tetrakis(hydroxy phenye)ethane),as well as application in copper clad laminate.
But critics of the EU rules say they're too vague and they could lead technology companies to block too much content in an effort to stay out of trouble.
In fact, when I was writing the script for this very video, I used a program called Cold Turkey to literally block most of the websites I usually visit.
And I think that's why it has really helped improve my focus in general, because being able to block that out and go internal in terms of what you're imagining is a really, really useful skill.