By BBC World Service
Published July 20, 2021 3:00pm
As protests continue in Cuba, so do its internet shutdowns. Anti-government protesters are demonstrating against food shortages, power cuts and coronavirus restrictions. In response Cuban authorities have been shutting down internet connections in an attempt to stop protests. Meanwhile Venezuela is becoming known for its frequent online restrictions. David Aragort from Latin American tech rights NGO RedesAyuda updates us on what has been going on.The world’s first 3D printed smart bridgeThe world's first 3D-printed steel bridge has been unveiled in Amsterdam. Pedestrians can now use it to cross over the Oudezijds Achterburgwal canal. Sensors will continuously mo...