The evenings have turned darker, the heating stays off a little longer, and living rooms need clever, cosy light. Families ...

As darker evenings creep in, a quiet shift in British homes is gathering pace, and it starts at the wall. Householders are ...

"It's a disposable pipette system. The clear tubes are glass or plastic with markings for the volume inside. The orange/red ball is a hollow, collapsible ball with a hole over the pipette tip. The ...

† Institute of Physical and Theoretical Chemistry and ‡ Röntgen Research Center for Complex Material Systems, Julius-Maximilian University Würzburg, 97074 Würzburg, Germany Article Views are the ...