Yes we have far more important things to worry about and in the grand scheme of life, it’s not a big deal, but it is something that is annoying.
You’re in the shower (getting approximately 5 minutes of peace) when you lift your expensive bottle of shampoo only to find that it’s almost empty. You don’t have a spare and you can’t get the shake and squeeze motion just right to get the last few drops out.
Your 5 minutes of 'me' time are ruined and when you get out, your hair looks worse than when you got into the shower. Okay, so we’re being a little dramatic but you get the point, this is a common problem that can grate on you at the end of a stressful day.
Well, scientists have apparently come up with a solution to this issue.
Cosmopolitan reports that researchers at Ohio State University have developed a bottle that makes the product (all of it) flow out easily thus preventing wastage.
They coat the inside of the container with a technology which stops shampoos, soaps, lotions etc. sticking to the insides. The bottles have not yet been made but the team is hoping to develop the technology and then license it out to manufacturers.
https://www.youtube.com/watch?v=1k5fY7fzp-M
Video via YouTube/OhioStateExperts 
