Problem: A university swim team is doing a fund raiser washing cars. A member explains what they are doing. a man on the street with a poster sign

Answer: tries to get customers.

Problem: How to evolve porygon
Obtain an up-grade.
You will need to give this item to porygon to hold. When porygon is traded while holding an up-grade, it will evolve into porygon2.

Answer: You can get an up-grade in gen 2 (gold, silver, crystal) and later. Equip porygon with the up-grade item.

Problem: How to stop getting vertigo
Receive a diagnosis.
Visit your doctor to determine what is causing your vertigo. Vertigo is often related to two inner ear disorders known as benign paroxysmal positional vertigo (bppv) and meniere's disease, but it could be a number of other conditions.
Answer: Don't try to treat yourself for bppv or meniere's disease unless you've received a diagnosis and are certain that's what you have. Treatments for these disorders won't work to mitigate vertigo caused by other underlying issues.