Can you make Starbucks VIA the same way you make any instant coffee on Shabbos? Is there any way to make a microground coffee on Shabbos?

Are all medicines kosher? What about vitamins? Tablets, gelatin capsules, softgels, chewables & liquids.

Does gelatin need to come from a kosher-slaughtered animal? Is it fleishigs?

Can you use an electric menorah? If you are in a hospital or hotel for Shabbos can you use the lights for Shabbos licht or Havdalah?

Can a bracha be made on lighting a menorah in a park or another public are?

Does one fulfill the mitzvah of tzitzis with a mesh garment?

Is an undershirt that has four corners and tzizis valid for the mitzvah of tzitzis?

How to kasher a pre-seasoned pot? Hagalah or libun? Do you have to scrape off the layer of oil?

Does washing your hands in the bathroom work? To say a bracha? To wash for bread? For negal vasser in the morning?

Can you hint to a goy to turn off your lights on Shabbos? To turn on your AC? "I can't sleep in this room with the light on"