Skip to main content

Questions tagged [energy-efficiency]

for questions about claims based on energy efficiency.

4 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
12 votes
1 answer
17k views

Are insulating window films worth it?

I'm curious if tests have been conducted to evaluate the energy efficiency gains and resultant savings produced by insulating window films like these 3M Window Insulator Kits. (There are also films ...
Hendy's user avatar
  • 21.7k
9 votes
0 answers
3k views

Is it more environmentally friendly to stir hot drinks with pasta?

In the café where I work, somebody tried introducing pasta, spaghetti in particular, in place of purpose-made wooden sticks, for stirring hot drinks, as it was thought to be more "environmentally ...
puppybeard's user avatar
6 votes
0 answers
1k views

Does the 3M mouse pad extend battery life up to 50% or 75%?

The 3M company has a product called 3M™ Precise™ Mouse Pad with Repositionable Adhesive Backing and Battery Saving Design, MP200PS that claims to: Battery saving design extends battery life of ...
WilliamKF's user avatar
  • 741
4 votes
0 answers
999 views

Can Hemp free us from oil dependency?

Within this article it makes the claim that hemp oil is a viable alternative to crude oil. It doesn't go into any detail. It only states that hemp oil is a "clean fuel" while listing in the title "...
user avatar