Röntgen Tube in the Nobel Museum in Stockholm

Wilhelm Conrad Röntgen's X-ray tube on display in the Nobel Museum

Wilhelm Conrad Röntgen’s X-ray tube on display in the Nobel Museum in Stockholm.

About the Author

Henk Bekker is a European travel writer specializing in transportation, cultural destinations, and practical travel advice for visitors to Europe. His work focuses on clear, up-to-date guides that simplify complex travel systems such as public transportation, tickets, and routes.