admitting she battled depression since returning her performance has been lack luster. venus williams has been ruled out by injury. and before we go and quick reminder of our top story, iran has carried out more executions in connection with nationwide anti government protest activists. war and that other demonstrators are also facing the death penalty. you're up to date on dw news, and stay tuned for our technology shows shift a marion evans team from me and the entire news team in berlin. thanks for watching me the question of a question about life, the universe and everything. do you know the answer? well then give it here for the the answer to almost

everything our documentary series with lever raising and ground breaking. i can go to sleep after life. are we getting dumber and dumber? how can we feed everyone questions for the present it? future emp heads filled with ideas. so get ready for the brain update. 40 to the answer to almost everything starts january 15th on d, w v r and mixed reality are still nice topics. is there anyone who could change that? it definitely won't be. you don't mask once the world switches, man masks, twitter has been causing headaches, not only for him, but for users and more recent. the protest us more on that later. but 1st, is porn in china? the new opium for the people ah,

in china has witnessed its biggest wave of public protest in a decade. thousands of people were demonstrating again the strict coven policy. but searching for news on the protest in mandarin, you would find made report. so how does pull help the chinese redeem high protest? the answer is rather simple. when people in china try to find information on what's going on in their country, they can't turn to official sources. chinese media censored by the government. chinese use us rely on foreign platforms like twitter to get on biased information . therefore, the regime started to post spam link to the most popular search terms. so when someone searches in mandarin for shanghai, they will see thousands of thought generated post with shady videos. and we'll have a hard time finding actual information about what is going on, basically stating the actors spamming search terms to make them unusable. protest

does all around the world use social media to voice their minds and document protests. and authoritarian regimes have count count moves, while china probably aims to drown, actually inflammation with spam, other tactics, hijacking hashtags, how stakes help organize content as all of the relevant information is grouped militias, actors try to delude them by sending pulse with slightly misspelled hashtags. if they are successful, one has to getting big, but several similar ones staying relatively small and the attention to divert it. another strategy is posing as a product as account and spreading false rumors and potentially dangerous misinformation. so what can be done? it's down to users and platforms. social media companies must be aware of the tactics that are used to obscure information on their phones. it's not an easy task for algorithms. they have to distinguish between bots that post

a lot of spam tweets and actually protest those that are so invested, they post just as much. so the need for strong content management teams and different languages is essential. it's no wonder that the propaganda bought florissant twitter right now. as the company's moderation. teams are heavily depleted up to the mosque take over. and where does this leave us users? we need to learn to be even more attentive to what we see on social media in crisis situations that sometimes scroll through hundreds of sleazy videos to find the information we are really looking for. is the high becoming true and apple a are v, are mixed. we added the headset for some time. the scene has speculated about that . now reports feed the boss. apple has reportedly secured trademark rights for had said names and is officially hiring and notice behind number of a r n t v. our developers. apple's headset is in its final stage,

some experts think, and the tech scene is eagerly awaiting an announcement. apple has posted numerous top listings in recent months looking for a r and the developers. that means the hardware must be you nearly ready. one job listing is especially interesting. it mentions the development of a 3 deed mixed reality world, combining the best of a r and b. this suggests apple is working on and virtual environments similar to mid us met, averse as sack of books version of the virtual world doesn't seem to take off. apple could potentially bring us one step closer to alive in a met averse, think digital concerts and, and have tea shops. apples mix reality had said will enrich real life environments with augmented reality. and we'll also let you explore entirely virtual wills via via is a fully immersive experience. mixed reality allows the user to experience their surroundings while adding a digital layer over it to create

a new reality. experts believe makes reality whipping more easily adapted by society. apples goggles won't be cheap, estimates are 19022900 euro's for reference. microsoft a are headset hololens to cost slightly more. $3850.00 euro's so. what will that money get? you combined inside information points 2 more than 10 cameras placed outside and inside the device for tracking hand movements and showing uses video of the real world. and 8th k. the highest resolution displays ever featured in the mass market . the headset users will most probably be able to use mixed reality versions of apple. standard apps like messages, maps, and face time. the headset is said to include 16 gigabytes of ram, meaning it will be way more powerful than, than medic west to. oh, ever, that only cost around $400.00 euros in comparison, apple has

a history of making very popular versions of already existing product. just think of the i pod, the i phone and the i pad a user friendly mixed reality get it could finally have v and a world to take off. one of the biggest crypto criminals of all times has pleaded guilty. james, john stoll, bitcoin that at one point was worth almost 3000000000 euros. then he had them on various devices, some in the bathroom closet under apopka on to john had stolen more than 50000 bid cards. how did he do it? and what can you do to keep your cripples have? john stole the money from an illegal market place on the dark, where more than a decade ago, self road was known for money laundering and trading with illegal drugs. all payments were done with bid kind. the platform was shot down by the f. b i in 2013 . according to authorities. james john registered 9 fake accounts on sir grote. in

september 2012, he deposited anywhere from 200 to 2000 bid calling to the account. and then spammed, the accounts with withdrawal requests, sometimes sending up to 5 in a single 2nd district aside into returning several times what he had initially deposit it to be more precise. repeating the procedure about $140.00 times, he took all of said, well it's a bit con resources which were $50000.00 bit cons at any given time. dung then stored most of the big twins in so called cold wallace, making it nearly impossible to track him down ben wallace anonymous to say and with a cold was which is offline. there's hardly any chance to find out where it is. but due to a giant portion of luck, us law enforcement managed to obtain the bid cars in 2021. now john pleaded guilty . the faces up to 20 years of prison. bitcoin itself is nearly impossible to hack.

that's because the currency, as cryptographic irreversible distributed, and public avenue action is stored on the block chain in a new piece of information called a block. because the block chain is publicly accessible and relying on very advanced verification and encryption processes is not possible to remove a block. for example, one big problem though, crypto is changes sides that accept payments, encrypt the trade, cook the currency for the digital or conventional currencies. another risk, online crypt wallets. the software used to store and trade bid kind on computers and smartphones. software isn't like these will always have wilner abilities and therefore be a targets for a heck of like jane strong. they are very simple rule. you shouldn't treated crypt wallet differently to how you use your wallet and realized you never carry around all of your savings and your wallet, right? the same is true for crypto and the so called hot online wallet on the smartphone

or a computer. you should only store a small amount of id card for everyday use. your balance or savings should be stored in the cold wallet. that's the term for different possibilities of storing crypto. the most common ones are offline wallace, for example, bootable us be sticks. you could also use a so called hardware wallet. they are physical devices that actually flash drive and store a uses password even when connected to another device. the timing of transactions is completed on the hardware wallet. and then there is signals that wall. it's not a signal at what is required to more private keys to authorize a transaction, greatly decreasing the chances of the wallet being access lost or stolen? are you using crypt on a daily basis? what do you do to keep them safe? let us know. fake accounts, misinformation, massive layoffs. twitter has been in turmoil since elan masked to go over for some . this might simply be a reason to switch to

a ton of if that sounds like mastodon or hive, but for activists in iran and elsewhere twitter downfall could have severe consequences. twitter has also been a crucial communication tool in crisis. situations in the past could masked with a 2 point, oh, put all that of the wrists done at times twitter account as online again. well, this is actually not the most pressing topic when it comes to the domestic change at the pharmacy and since ill on mass bought, it must cause initially laid off nearly half of twitter, $7500.00 person workforce. and on top of that, around $1200.00 employees resigned. so the workforce was reduced to only one 3rd, meaning far less people for content, moderation, and trust and safety issue. this could destroy twitter as positive qualities. twitter has played a key role in crisis management worldwide. some researchers have even named that most useful social media to fall communicating using disasters. just one example in

chile, which is one of the world's earthquake hotspots, which has proven to be a very powerful and even life saving tool by checking has take like chile quake or terry modal chilly. people get all the latest news updates, organization like the chile and red cross, use twitter to organize health and raise plans for victims. now, if i can't be sure the red cross account i'm seeing is real or fake, i will probably be inflammation which could have lethal consequences. just think of evacuation orders for others safety protocol and without sufficient stop to fill out intensely dangerous misinformation. i for one would not turn to twitter in that crisis situation is specially and authoritarian regimes. social media can help access independently information. twitter has been praised as the medium that made the so called arab spring in 2010 possible. and his role as a megaphone for the outside world has made it the number one social platform for

journalists to turn to as well. twitter has long played a major role in politics, the iranian, and the government, as in 2009 we're even does. the twitter revolution and internet censorship is increasingly being used as a political tool for silence. opponents protest doesn't. iran are relying on social media tools to spread information about the regimes, crimes, and to mobilize people. but there's plenty of misinformation going around. for instance, messages spread alleging that 15000 arrest the processes of being marked execution without sufficient content, moderation, stop that can flag or delete this misinformation protest. those can easily be silenced or misled. so this way twitter could turn into a tool of oppression. instead of a place of opened political debate. do you think content management is indispensable? or do you prefer freedom of speech no matter what? that is? no. that's it for me. by.

ah, i read visiting africa and 92 year old woman, then she's only journey. she visits her birthplace in tanzania or her father's former parish. but his everyday life like fruits mendez today. oh, successful evangelizing, wow. next d w. we've got to understand that globalization works. but he does not reach more than 30 percent of the world population. very simple in the mediterranean, as become a kind of great sarcophagus. if anything he was proud of it was to be

a steel warrant ships are casmer fish. globalization, where do we stand? ah, what our sports all with scoring we say they were about giving up sports like every weekend on d w ah ah f standin. he is risen.