LOL. Russia Today: UK to launch "Prince Andrew", a third Aircraft Carrier in the Queen Elizabeth Class. (Picked up an April 1st story from the UK Defence Journal) https://ukdefencejournal.o… (View Post)

They can probably help. Here are a few details. 1 - No problem; attention and education are both reasons why I try and post slightly specialist views on general forums such as PB. 2 - They should kno… (View Post)

Have we done the actual calculation used to come up with these tariff levels? (Apols if it is a repost.) Here’s what the White House and its crack team of trade investigators seems to have done: Take… (View Post)

If this is James O'Brien, can somebody tell him to start talking about the inaccessible Silvertown Tunnel disabled people bus ! (View Post)

It shows how tricky a material it is, and it is just about 60% of the thickness of PIR per insulation value, and PIR is just about 60% of the thickness of polystyrene sheet. You can get aerogel as bl… (View Post)