3 Things I've Learnt :
1) I've learnt how to measure density and find out which liquid floats/sinks on/in another liquid.
2) I've learnt that we need to dye the water before pouring it on the dish soap or else the water would mix in the dish soap.
3)I've learnt that honey and chocolate has the most difference in their densities in my group's density ladder.
2 things I want to know :
1)Does vinegar floats on oil?
2)What is the difference between dyed water and plain water?
1 thing I am unsure about:
1)The way the liquids are poured into the bottle. What can I do to make it straight and neat?