Molecular crystal motors move like microbes when exposed to light

At first glance, Rabih O. Al-Kaysi's molecular motors look like the microscopic worms you'd see in a drop of pond water. But these wriggling ribbons are not alive; they're devices made from crystallized molecules that perform ...

Serious games for serious health problems

(PhysOrg.com) -- Gamers caught a very early glimpse of the future of serious games aimed at the health sector during the PlayMancer project’s demos at the latest Vienna Science Fair.

Best farming practices for soil health vary by region

Farmers can use a variety of practices to keep their soils healthy. Some of these practices include not tilling the land, planting cover crops between growing seasons and rotating the type of crop grown on each field.

Fewer lectures, more group work

Professor Cees van der Vleuten from Maastricht University is a Visiting Professor at Wits University who believes that learning should be student centred.

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