A bothy is a simple, usually free remote shelter used by walkers in Britain. Learn what bothies contain, how they work, what to bring, and the rules to follow.

A cab card is the registration certificate carried in an apportioned commercial vehicle under the International Registration Plan. Learn what it shows and why it matters.

A cripple wall is a short framed wall between a home’s foundation and first floor. Learn why it exists, why earthquakes expose weaknesses, and how retrofits work.

A flotilla is a group of boats or small ships travelling or organised together. Learn how naval, sailing, rescue, and civilian flotillas differ from fleets.

A catechist teaches and helps others understand the Christian faith, especially within the Catholic Church. Learn the role, training, duties, and history.