• Apple Opts for AR over VR at WWDC

    Apple Opts for AR over VR at WWDC
    An Apple VR headset has been one of the most widely-rumored devices of the last few years, and it was finally settled as Apple unveiled its AR headset at WWDC today.
  • Finally, a useful blockchain application: Tracing halal meat

    Finally, a useful blockchain application: Tracing halal meat
    Blockchain is frequently derided as a solution in search of a problem. But buried beneath the crypto scams and Web3 utopianism hide some intriguing use cases. Some of the most powerful applications are in traceability. When embedded in supply chains, blockchain can track the entire product lifecycle, from origin to consumption. As the tech provides permanent, indelible, and unalterable records, extensive data about items and transactions can be securely stored and authenticated. In the foo
  • Dutch students use iron balls for safe hydrogen storage and transport

    Dutch students use iron balls for safe hydrogen storage and transport
    Green hydrogen will almost certainly play a key role in the energy transition, but it does come with a number of inherent challenges. It’s highly flammable and must be stored at high pressures or cryogenic temperatures, which makes hydrogen storage and transport complex and expensive. A student team at Eindhoven University of Technology, called SOLID, is trying to solve this problem by using small iron balls (iron pellets) as hydrogen energy carriers. To achieve this, the team has develop

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