A motley collection of ideas
On the edge of the Danube Bend, near Vác, there is a place where history doesn’t live behind museum glass—it sometimes lies right in front of your boots. The Vác–Cigány Valley archaeological site, based on field surveys, shows settlement traces from the Middle Neolithic and the Late Copper Age—and what is most striking for a … Read more
Among radio amateurs – especially abroad – fox hunting is still a fairly popular sport today. Here I present a simple fox‑hunting setup that can be used at home, in the garden, for play, for tracking animals, or even for hunting “flying foxes”. “Fox hunting”, or radio orienteering (Amateur Radio Direction Finding – ARDF, also … Read more
Every day, dozens of tiny, invisible instruments rise above our heads. Weather radiosondes that collect data from the lower and upper layers of the atmosphere, then a few hours later quietly disappear somewhere above fields, forests, and villages. The signals from these sondes can be received by anyone — and that’s where the exciting world … Read more