Life after coronavirus some countries are considering issuing immunity passports for those whove recovered from the illness the aim is to allow them to go back to a normal life but would that work and is it certain their immunity would last this is inside story. Hello and welcome back to the program. We are all a climate ties into a new world of the coronavirus pandemic people staying at home businesses shutters economies walking towards a cliff edge and roll wondering when will we return to something approaching the old normal for some people immunity to cope at 19 could be a future gate pass a passport back to work writing public transport flying on a plane going out shaking hands remember those days experts are studying Antibody Tests to see whether people whove already had coronavirus are no longer at risk any risk of contracting it again if so they could have certificates that grant them freedom when the rest of us stay locked it sounds like a godsend solution but its not clear ho
Life after coronavirus some countries are considering issuing immunity passports for those whove recovered from the illness the aim is to allow them to go back to a normal life but would that work and is it certain their immunity would last this is inside story. Hello and welcome back to the program. We are all a climate sizing to a new world of the coronavirus pandemic people staying at home businesses shuttered economies walking towards a cliff edge and role wondering when will we return to something approaching the old normal for some people immunity to cope at 19 could be a future gate pass a passport back to work writing public transport flying on a plane going out shaking hands remember those days experts are studying Antibody Tests to see whether people whove already had coronavirus are no longer at risk any risk of contracting it again if so they could have certificates that grant them freedom when the rest of us stay locked it sounds like a godsend solution but its not clear h
1st lets take a look at our planet sun wind and water are almost inexhaustible sources of energy here on earth and we have the technology to tap into them were moving away from fossil fuels to Renewable Energies that much is clear but whats unclear is how to reliably store that energy. Its a problem that we need solving as more and more of our electricity in the future will come from renewable sources. As swiss engineer has come up with an interesting concept. Andrea petrecki has a vision he wants to build a gravity assisted battery to compensate for the fluctuating nature of solar and wind energy if it works itll be able to store millions of times more energy than a conventional household battery. Vision is a system for storing large amounts of energy so we can increase the sheriff energy is in the grid. Right now its about 30 to 35 percent thats the limit because the sun doesnt shine constantly what we need is a more economical and efficient storage system. And this is what his batte
And put. Our far away solar system neighbor was a planet and then it wasnt what happened. But 1st lets take a look at our planet sun wind and water almost inexhaustible sources of energy here on earth and we have the technology to tap into them and were moving away from fossil fuels to Renewable Energies that much is clear but whats unclear is how to reliably still all of that energy. Its a problem that urgently needs solving as more and more of our electricity in the future will come from renewable sources. This was engineer has come up with an interesting concept. Andrea petra t. Has a vision he wants to build a gravity assisted battery to compensate for the fluctuating. Nature of solar and wind energy if it works it will be able to store millions of times more energy than a conventional household that are e. Vision is a system for storing large amounts of energy so we can increase the share of the neural energies in the grid. Or right now its about 30 to 35 percent thats the limit b
And poor polluted so our far away solar system neighbor was a planet and then it wasnt what happened. But 1st lets take a look at our planet sun wind and water are almost inexhaustible sources of energy here on earth and we have the technology to tap into them were moving away from fossil fuels to Renewable Energies that much is clear but whats unclear is how to reliably store that energy. Its a problem that needs solving as more and more of our electricity in the future will come from renewable sources. This was engineer has come up with an interesting concept. Andrea petrecki has a vision he wants to build a gravity assisted battery to compensate for the fluctuating nature of solar and wind energy if it works itll be able to store millions of times more energy than a conventional household that are e. Vision is a system for storing large amounts of energy so we can increase the sheriff or nubile energy is in the grid. Or right now its about 30 to 35 percent thats the limit because th