女生小视频

A swift pint

The time taken to brew beer has been cut from six days to just one by
researchers at VTT, Finland鈥檚 national research lab. Ilkka Virkaj盲rvi has
achieved this record-breaking brew by coating wood chips with concentrated yeast
and dropping them into the brewing vat where the yeast works efficiently,
converting sugar into alcohol. A pilot plant is already brewing up to 1200
litres a day.