Could dust from lunar landings jeopardise future missions? Reddit responds to criticism of its plans to hike API costs. Are delivery apps charging double for your groceries? South Korea uses AI to 'weigh' North Korean leader Kim Jong Un. In this episode:

• University of Aberdeen academics prepare for mission to Mars in bid to prove water theory
• Boris Johnson willing to send all Covid inquiry lockdown messages
• Driverless car rental service Fetch launches in Milton Keynes
• Micro-needling and cupping therapy may have benefits to your skin
• Motorola releases new Razr flip phone range

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