Is PVC resistant to UV?

PVC does surprisingly well when exposed to ultra violet rays (sunlight). Research shows little to no effect on PVC's tensile strength or elasticity a...

How often does BPPV come back?

Conclusion: The recurrence rate of BPPV is 27%, and relapse largely occurs in the first 6 months. When BPPV recurrence is suspected, every canal on both s...

What is cute goth called?

Pastel Goth (not to be confused with Gurokawa or Nu-Goth) is a fashion that first emerged from groups on VK.com and later spread to Tumblr in the early 20...