Ancient drawing probably made by cavemen First savings account passbook Cat Cat Ticket for the Pathologisch-anatomische Sammlung i… Ticket for the Technisches Museum in Vienna Giant trough battery in London First savings account William Cruickshank’s trough battery Windows Hans Christian Ørsted discovers that a compass nee… Studio of Jacob van Swanenburgh Nieuwstraat Klimmende Leeuwsteeg Klimmende Leeuwsteeg Klimmende Leeuwsteeg Ticket for the Kunsthistorisches Museum in Vienna Wheatstone telegraph Old telegraph Ticket to the Naturhistorisches Museum in Vienna Another Chappe telegraph Rijnstraat Closed letter box Experiment on a body Building project on the Botermarkt Building project on the Botermarkt Dreft Silver Volvos Ship hit by lightning Ticket for the Automuseum von Fritz B. Busch Ticket for the Heeresgeschichtliches Museum Boarded up POP Benjamin Franklin’s first lightning rod POP Kaasmarkt First iPad Men do everything to impress the ladies Kaasmarkt Kaasmarkt Kaasmarkt Letter boxes Jean-Antoine Nollet lecturing about electricity in… Jean Jallabert experimenting with electricity Ticket for the Nuremberg Transport Museum