Google's Interactive Unit Conversion OneBox

Google updated the unit conversion OneBox and this time it's interactive. For example, you can search for [10 pounds in kg], get the result and quickly change the number of pounds or kilograms directly from the OneBox. You can also select a different unit of measurement from the list: metric ton, gram, stone, ounce.

Google's gadget even lets you change the conversion type and switch to a different category: speed, length, temperature, volume, area, fuel consumption, time or digital storage. The gadget is only displayed for common measurement units, so you'll still see the old interface when you search for [10 pascals to Torr] or [2 radians to degrees].

Now you no longer need iGoogle's metric conversion gadget.

{ Thanks, Diego. }