Welcome to the Techy Tuesdays segment! Each week here on Geek Alabama, Techy Tuesdays will feature something in the world of tech, tech news, or tech reviews. Everyone loves the latest in technology, and Techy Tuesdays will talk about all tech!

As President Trump and China’s leader Xi Jinping met last month, the markets held their breath.

The super powers have been embroiled in economic brinksmanship – the US wielding the weapon of tariffs, while China hit back with export controls on rare earth minerals.

Following their meeting, temperatures cooled but there is no doubt these two countries are engaged in the battle for technological supremacy.

Lindsey Hilsum has been to the tech powerhouse city of Shenzhen in China, to find out who is winning.

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