- What types of words do babies learn to speak first?
- Does air temperature affect how long soap bubbles last? Does relative humidity?
- Are goldfish water chemicals really necessary or are they an unneeded expense?
- Do white candles burn at a different rate than colored candles?
- If you shake up different kinds or brands of soft drinks (e.g., carbonated), will they all spew the same amount?
- Do all hairsprays hold equally well? Equally long? Does type of hair affect the results?
apr 27 2009 ∞
may 11 2009 +
may 11 2009 +