Valpolicella Ripasso is a form of Valpolicella Superiore made with partially dried grape skins that have been left over from fermentation of Amarone or recioto. Winemaking in the region has existed since at least the time of the ancient Greeks.
Barium chloride, or any other barium salt, should burn with a green flame. When a barium salt is burned, the thermal energy is transferred to the outer electrons of the barium ions. They gain enough energy to excite them to a higher energy level. They then drop back to their ground state, releasing energy.
tuesday night i came down with a fever & started having liquid yellow diarrhea (literally, i am peeing out my bum right now...). i've been going to the bathroom once every 1 - 2 hours & i've also been a little nauseous from time to time. my pee was also a very dark yellow color (not normal for me). this continued until thursday morning. friday afternoon my poop switched to a liquid green color. it is still that way now.