Welcome to tomorrow today the science show on c. W. These days Internet Access is considered nothing less than a basic need but the more data you want the faster the connection speed you need. Over the past few years the volume of digital data has risen by about 30 percent annually. Transposing such a large quantity of information that speed requires a powerful data highway. Each generation of while a Cellular Network has been faster than the previous one creating new capabilities the 1st generation one g. For short enabled us to make calls with cell phones. With 2 g. We could send Text Messages to. 3 g. Saw the advent of the smartphone and easy access to the web while 4 g. Is speeding off to allow us to share and stream music in films. 5 g. Promises to be much faster. The key to this Development Higher frequencies. In wine a Cellular Networks High Frequency electromagnetic waves. Transmit data from masts to users. The frequency is the number of wave oscillations per 2nd the higher the
The subcommittee meeting will come to order. I want to thank everybody for coming. Ive got a fairly short statement that i will read and then i will turn to senator coons. Were obviously convening under different circumstances than our previous meeting. Were following the guidance of the cdc and the office of attending physician, so were spaced further apart. Our staff is reduced, but were grateful for all of them. The general public is watching online rather than filling up the room. So our hearing today will look a little different. I think we can all agree that the capitol feels a little different, the halls of congress feel a little different. Small businesses if theyre allowed to open at all are operating under very different circumstances. American homes have become classrooms and offices for millions of american families. And at least for a while American Life as we know it has changed. Nonetheless access or inaccess to Broadband Internet services especially in rural areas has b
Reversed their reopening plans. Authorities in germany have closed roads to popular baltic sea coastal resorts as Summer Holidays begin in many parts of the country its an effort to enable social distancing at the beach as crowds of people have been streaming north. Hundreds of people have taken part in a black lives matter protest in the german capital berlin demonstrators turned out to show solidarity with antiracism protests in the u. S. They also denounce racism against black People Living in germany. This is g. W. News from berlin you can follow us on twitter and instagram at u. W. News or visit our website dot com. Boy. War. We depend on it but we dont want it to rule our lives. Our relationship with technology is somewhat ambivalent. What improvements has a brawls and what risks does opposed to our health on todays show we examine 5 g. Mobile networks. And delve into the weird and wacky world of quantum computing. Welcome to tomorrow today the science show on d w. These days Int
Conditions no no abnormal conditions so i get the green light going to get if this were red id have to be quarantined for 14 days you have to until your data to including the passport information and date of birth country of origin of what thought the opponent. And the app can find out where ive been and where. But neither the chinese authorities nor the manufacturer will tell us how it works yes its like a black box. Lots of places have bieber scanners out front. Even a slight increase in body temperature can set them off. There arent a lot of tourists here at the great wall of china even though lockdown restrictions have eased a Little People are cautious and well monitored at this station visitors use their smartphones to scan a barcode this is the 1st time in a long time that has left her hometown shes here with her mother and her son. You type in your name phone number and home address and then the app decides whether you can come in. This is just one of many new health apps now u
Conditions no no abnormal conditions so i get the green line with the doc if this were a red id have to be quarantined for 14 days you have to enter your data to including the passport information and date of birth country of origin of what the bottom of the opponent. And the app can find out where ive been and where are but neither the chinese authorities nor the manufacturer will tell us how it works its like a black box. Lots of places have bieber scanners out front. Even a slight increase in body temperature can set them off. There arent a lot of tourists here at the great wall of china even though lockdown restrictions have eased a Little People are cautious and well monitored at this station visitors use their smartphones to scan a barcode this is the 1st time in a long time that has left her hometown shes here with her mother and her son and. You type in your name phone number and home address and then the app decides whether you can come in. This is just one of many new health