What helps against seasickness? Doctor and sailor Dr. Stefanie Kamke explains in an understandable way why we get nauseous at sea - and how we can change this. With practical exercises, effective methods and tips from medicine, psychology and exercise science, she shows how to put an end to the annoying issue of seasickness so that activities at sea become a pleasure again.

There is a lot of talk about antifouling. Biocide-containing antifoulings in particular have a good effect, but people are trying to reduce biocides wherever possible. After all, we don't want to poison our environment.
We show which antifouling and fouling control systems are widely used. What alternatives make sense?
We discuss the distribution of biocide-containing products to end users and how they are handled abroad.
Some products are reserved for use by shipyards or professional service companies.

For many sailors, anchoring is the best way to end the day. Circumnavigator Sönke Roever reveals how to anchor successfully and what steps need to be taken. In an entertaining way, he gives important practical tips on choosing an anchorage, anchoring maneuvers, chain length and anchor watch.

Many recreational boaters - both sailors and motor boaters - only use their boat engine for a few hours a year.
a few hours a year. The engines are robust, long-lasting machines that are also used industrially
and are not spared there. The engines should therefore serve their owners reliably for decades
reliably - so much for the theory. But why then do boat engines often have to be
need to be replaced much earlier?
There are two important reasons for this: Maintenance deficiencies in the cooling system and incorrect installation of the
exhaust system. The presentation will explain what boat owners can do themselves to ensure that their engines
to work reliably for a long time.