10 Swedish InveNTionS ChANgeD ThE WorLD - a podcast by Cui-Bono

The pacemaker
The three-point seat belt
The Global Positioning System
Tetra-Pak
The telephone handset
The flat screen monitor
The ultra sound
The safety match🎤ok you are going to tell us the names of the last two

Further episodes of IdeologyCast

Further podcasts by Cui-Bono

Website of Cui-Bono