Bitcoin halving - here’s what it is and what it means for crypto

Semiconductors, or chips, have an incredibly global, complex and intricate production process. The supply chain is spread across the world. As governments focus on boosting their own domestic chip industry, CNBC looks at why no single country can own the chip supply chain.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Apple has sought to boost its presence in India in terms of physical stores and iPhone manufacturing. But can India become Apple's next China?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The bitcoin halving happens every four years. It’s a technical event that often precedes bitcoin moving to all-time highs. But this time things are a little different.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

India has been on a mission to transform itself into a high-tech manufacturing hub for products from smartphones to semiconductors. New Delhi has managed to woo some of the world's biggest tech companies, such as Apple and Micron, to ramp up operations in the country as these firms look to diversify away from China. But can India take China's crown as Asia's most critical tech hub?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Electric flying passenger vehicles, also known by the acronym eVTOLs, are beginning to take flight. Dozens of companies across the world are hoping these aircraft will be a large part of the future of transport. But there are big hurdles to overcome, including convincing us that they're safe to ride. Are eVTOLs ready to take off? CNBC's Tom Chitty and Arjun Kharpal discuss.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The once open and global internet could be beginning to fracture, due to varying forces such as geopolitics and regulations. It's an idea known as the “splinternet” - and the implications could be huge. CNBC's Arjun Kharpal and Tom Chitty discuss what this means for technology and our world in this episode of Beyond the Valley.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The U.S. has moved one step closer to forcing Chinese tech firm ByteDance to sell TikTok in America. It is the latest flash point in the U.S-China tech battle. But does the move ultimately amount to a TikTok ban?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Chinese e-commerce giant Alibaba was once one of the most valuable companies in the world. China's tough regulation, a weakening economy and internal problems have contributed to the company's value plunging. But can recent changes made by the firm help change its fortunes?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

CNBC's Arjun Kharpal is in Barcelona at Mobile World Congress where smartphone makers such as Samsung are talking up AI phones. But will it revitalize a stagnant smartphone industry?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Various U.S. export restrictions and sanctions have hit China's semiconductor industry which was already seen as generations behind other countries. Now Chinese firms appear to be making sanction-defying progress in chips, but there are some big challenges to overcome.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.