which killed ms hutchins in october. now, it s time for click. this week: buying a forest on the blockchain yes, it s nftrees . a one minute covid test, and that s no gag. we ll take a call from the past if we can lift the handset. and it s mars, it s the moon, it s the country that is out of this world. are you ready for today s teaser? go on, then! right what does this penguin, this building in iceland, a huge digital artwork and this slamming basketball block all have in common? ah, our most loyal viewers might know! yes, they will. they ve all turned up in our attempts to explain the blockchain the buzzword of the decade, the things that every business needs. does it really? no, but go with me. and the thing that s currently burning through more electricity than the country of argentina as people use blockchain technology to try and get rich on crypto currency. so the blockchain is a way of storing ownership records. it can prove that you own a bitcoin, a house o
are you ready for today s teaser? go on, then! right, what does this penguin, this building in iceland, a huge digital artwork and this slamming basketball block all have in common? ah, our most loyal viewers might know! yes, they will. they ve all turned up in our attempts to explain the blockchain the buzzword of the decade, the things that every business needs. does it really? no, but go with me. and the thing that is currently burning through more electricity than the country of argentina as people use blockchain technology to try and get rich on cryptocurrency. so the blockchain is a way of storing ownership records. it can prove that you own a bitcoin, a house or even a video clip. that proof is a unique token that is non changeable, non fungible it is a non fungible token, or nft. personally, i have always been sceptical of whether nfts are a sensible idea but there are plenty of people who ve bought into them, literally. ownership rights for some digital artworks
it s time for click. this week: buying a forest on the blockchain yes, it is nftrees . a one minute covid test, and that s no gag. we ll take a call from the past if we can lift the handset. and it s mars, it s the moon, it s the country that is out of this world. are you ready for today s teaser? go on, then! right, what does this penguin, this building in iceland, a huge digital artwork and this slamming basketball block all have in common? ah, our most loyal viewers might know! yes, they will. they ve all turned up in our attempts to explain the blockchain the buzzword of the decade, the things that every business needs. does it really? no, but go with me. and the thing that is currently burning through more electricity than the country of argentina as people use blockchain technology to try and get rich on crypto currency. so the blockchain is a way of storing ownership records. it can prove that you own a bitcoin, a house or even a video clip. that proof is a uniq
despite the discovery of the omicron variant of coronavirus. from tuesday, people in england will once again have to wear masks in shops and on public transport the health secretary says ministers acted as quickly as they could. what we do know is much more about our own country and i think speed at which we acted could not have been any faster. the netherlands confirms that 13 people with covid on a flight that on a flight that arrived at amsterdam s schipol airport from south africa on friday have the new variant of covid 19. 66,000 people remain without power across scotland two days after the gale force winds created by storm arwen. and there are about 16,000 properties still without power in the north west of england, the majority in cumbria. israel says it will ban the entry of all foreigners making it the first country to shut its borders completely in response to the new 0micron variant. european ministers minus the uk home secretary priti patel meet for tal
the headlines. a third case of the new omicron variant of coronavirus has been detected in the uk the government urges people to get their boosters and to follow new rules from tuesday on mask wearing in england. the government says pupils in year seven and above in england should wear masks in communal areas of schools from tomorrow morning. the south african president has criticised the decision to put the country on the international red list. tens of thousands of homes and businesses are still without electricity in the wake of storm arwen. four european countries agree to deploy a plane to patrol the french coast to help prevent migrants crossing the sea to britain. and sir frank williams who created one the great formula one teams has died aged 79. coming up in a moment on bbc news it s sportsday but first, here s click. are you ready for today s teaser? go on, then! right, what does this penguin, this building in iceland, a huge digital artwork and this s