What is the difference between insulating a house and double wall insulation in thermos bottles? Couldn’t using that technology conserve energy?
In: Engineering
We already use it:
For Roofs (And sometimes walls) we use glass wool, which is better than air for that job.
For Windows, we use multiple layers with air pockets between them so the same principle.
Even for (classical) brick walls, we have small holes in the bricks them to use the same principle.
Latest Answers