The hydrofluoric acid will eat through the glass.
then they will learn how to use their left hand and after a long period of time forget how to use their right hand.
No it does not. If Koolaid gets on your hair just wash it off. It might me a little sticky but it will not stain.
It will dry out over time as long as it is uncovered, if it is covered it will get moldy
The children left home long time or they were not at home
Nothing bad happens.
what happens to things that sit in water for a long time?
It is possible for a time, however, koolaid is more sugar than water so you would dehydrate faster drinking the koolaid, consequently so would any food you consume would dehydrate you. Kool-aid does not give the body essential nutrients so overtime you will suffer the same symptoms of starvation.
Your clothes take ALOT longer to dry and could potentially cause a fire if left unclean for long period of time.
Copper left in water for a long period of time can undergo a process called oxidation, where it reacts with oxygen in the water to form copper oxide. This can cause the copper to turn green or develop a patina on its surface. Additionally, prolonged exposure to water can lead to corrosion of the copper over time.
Depression
Can Beagle puppyies be left alone