useless inventions?
my dad just bought a toothpaste and it is lime-mint flavoured! i guess it's appropriate for me to put the "!" since it is one of the highlighted features of the toothpaste but... it just feels kinda duh to me la! i dun see the need to taste lime while i'm brushing. though my bro likes it and actually feels tempted to eat it. =|
then there's one insecticide which kills germs as you spray? i was laughing like crazy when i saw the advertisement cos seriously, i've absolutely no idea we need to disinfect cockroaches when we kill them.
these are the 2 that i feel r kinda useless, readily available in the market. u have more?
anw, here're some
others i found online.
:)
DROPS OF RAINBOWY