Mr Rot designs the anti-Coanda flying boat

Rot tries a little experiment on the kitchen stove

Tecs and Rot on the Coanda sleigh

I am at the wheel, of course. Wouldn't trust der Rotter with the jet engine. He's just sitting there, in the snowmobile, seething.

Rot figures out strict inequalities

If you need help with html

.. or perhaps need academic tutoring: ask Sarah. Seriously.

How to run an underground cable

Laborers hold their colleague to install underground electric cables on a roadside at Noida in the northern Indian state of Uttar Pradesh August 27, 2010.