David Graus (45)

| One of the big ballers in nature's carbon cycle are the tiny ocean-dwelling Cyanobacterias, responsible for up to 40% of the total carbon-re...

| The people at Philips know their way with lighting, and now they're offering us a glimpse inside the light-cooking Philips kitchen. Welcome...

| Us Dutchies are in a constant battle with water, one we will probably never win (if you need an in-depth historical Dutch context, I can hig...

| I bumped into this article on TreeHugger explaining a pretty remarkable - but comprehensible - fact. Air pollution levels are reflected in t...

| Green wheels can be pretty slick, since Porsche jumped on the bandwagon of hybrid cars. Behold the Porsche Spyder 918 Hybrid. This car is st...