Facebook ndi Google censor nkhani ku Vietnam ndi Bitcoin zapanga mbiri

Silingakhale tsiku labwino popanda zidziwitso zatsopano zomwe timalemba tsiku lililonse zokhudzana ndi Facebook ndi Google, zimphona ziwiri zaukadaulo zomwe zili ndi mbiri yoyipa yokhudzana ndi zinsinsi za ogwiritsa ntchito komanso kukhulupirirana. Nthawi ino, malinga ndi bungwe lodziyimira pawokha komanso lopanda phindu la Amnesty International, makampani onsewa ali ndi mlandu wosagwirizana ndi kuwunikira komanso kupondereza ufulu wamunthu ku Vietnam. Mlalang'amba wobiriwira woterewu ulinso chinthu chatsopano cha m'mlengalenga, ndipo nthawi ino uli ngati milalang'amba miliyoni imodzi yomwe yangopezedwa kumene. Ndipo zina mwazinthu zazing'ono zamasiku ano siziyenera kusowa, zomwe nthawi ino zili mu mzimu wa Bitcoin wokondedwa komanso wodedwa. Chabwino, tiyeni tidumphire mu kamvuluvulu wa zochitika.

Milalang'amba ina mpaka miliyoni imodzi yapezedwa m'chilengedwe. CSIRO idaposa zonse zomwe tinkayembekezera

Kodi mudafunako kubweretsa kunyumba kanyumba kakang'ono kokongola ka ET? Chabwino, mwina sitikupatsani zomwe mukufuna, koma tili ndi nkhani ina yabwino kwambiri kwa inu. Asayansi ochokera ku Australian Astronomy Programme mkati mwa bungwe la CSIRO atulukira zatsopano komanso zochititsa chidwi kwambiri, zomwe zili mu mzimu wa milalang'amba yomwe yangopezedwa kumene. Motero ndi imodzi mwa njira zazikulu kwambiri ndiponso zovutirapo kwambiri zoyesera kufotokoza malo osadziwika bwino komanso ochititsa mantha kwambiri omwe timawatcha chilengedwe. Panthawi imodzimodziyo, polojekitiyi inadutsa zomwe zinkayembekeza osati za kukula ndi mphamvu, komanso mofulumira, zomwe mwina zidzapukuta maso anu. Akatswiri a zakuthambo adawululira zomwe adapeza m'masabata awiri okha.

Zithunzi

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Mwanjira ina, kuwundana kwa ma antennas ndi ma telescopes otchedwa ASKAP, omwe ali ndi zigawo zing'onozing'ono za 36, ​​adatenga nawo mbali pa kufufuza kwa mdima wamuyaya. Iwo anatenga mazana a zithunzi m'masabata awiri apitawa ndi kujambula okwana maola 300 kuyenda. Chifukwa cha izi, asayansi adatha kusanthula deta ndikusintha mapu am'mbuyo kukhala chinthu chatsopano. Komabe, izi zili kutali ndi kutha kwa polojekiti yonse, m'malo mwake. Kupanga mapu a chilengedwe chowoneka chinali gawo loyamba lothandizira kumvetsetsa kuchuluka kwa milalang'amba yomwe ilipo kutizungulira komanso momwe imapangidwira ndikuzimiririka. M’zaka 5 zikubwerazi, asayansi adzamaliza mapu ndi kuyesa kupeza chuma chobisika. Tiyeni tiwone zina zomwe zikutiyembekezera mwakuya.

Bitcoin yabwereranso pachimake komanso champhamvu kuposa kale. Mtengo wake unaphwanyanso mbiri

Anasowa pamaso pa anthu kwa nthawi yaitali, anasiya kuswa mbiri ndipo, koposa zonse, atolankhani anasiya chidwi kwambiri ndi iye. Tikulankhula za Bitcoin wokondedwa komanso wodedwa, ndiye kuti, cryptocurrency ya digito yomwe yakhala ikuyenda padziko lonse lapansi kwa zaka 12. Munali mu 2008 kuti mlengi wosadziwika adayambitsa teknoloji ya blockchain ndikulongosola ntchito yake mwatsatanetsatane. Kuyambira nthawi imeneyo, Bitcoin yakula kwambiri, ikuphwanya mbiri yongopeka mu 2017, yomwe inanenedwa ndi atolankhani padziko lonse lapansi, ndipo ndalama za crypto zakhala ndalama zokopa, makamaka kwa obwera kumene ndi okonda masewera. Koma sipanatenge nthawi kuti ndalama yagolide ya digito itimire mwakuya. Mtengo wake udatsika mpaka 80% m'malo ena, ndipo okhawo omwe amakhulupirirabe ndalama za crypto anali othandizira kufa.

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chizindikiro cha bitcoin

Koma sichikanakhala Bitcoin ngati sichidabwere ndi kudabwa kwenikweni, nthawi ino mu mawonekedwe a kukula kwina kosagwirizana. Square, amene mwalamulo analengeza 50 miliyoni ndalama ndalama cryptocurrencies, ndi PayPal, zomwe zimathandiza kulipira ndi Bitcoin pafupifupi kulikonse padziko lapansi, ndi mlandu kutchuka mwadzidzidzi. Izi, motsogozedwa ndi mliri komanso kusakhulupirira machitidwe apakati, zawombera nyenyezi za cryptocurrencies, makamaka Bitcoin, yomwe idazungulira $19 Lolemba. Anathyola zolembedwa zonse zam'mbuyo ndikulemba mbiri. Mulimonse momwe zingakhalire, zikuwonekerabe kuti mtengowo upitirire kulowera kuti komanso ngati iyi ndi njira ina yodutsa kapena Bitcoin ingagonjetse mbiri yake yoyipa nthawi zina.

Facebook ndi Google zadutsanso. Nthawi ino kuchokera ku Amnesty International pofufuza

Ngati mumakonda ndale, zochitika zapadziko lonse kapena mikangano yapadziko lonse lapansi, simunaphonyepo bungwe la Amnesty International, lomwe limagwira ntchito ngati lopanda phindu lomwe limadziwitsa akuluakulu aboma ngati apeza kusalungama kulikonse kapena kupondereza ufulu wa anthu ndi kumasuka. Ndipo monga momwe zinakhalira, nthawi ino nyundo yamphamvu ya bungweli imayang'ana pa Google ndi Facebook, zimphona ziwiri zaukadaulo zomwe zili ndi chidwi chowonera ndikupondereza ufulu wolankhula. Mu lipoti la masamba 78, ogwira ntchitowo amatchula za kuwunika ku Vietnam makamaka, komwe makampani onsewa amatenga nawo mbali molimbika komanso amagwirizana ndi boma.

Zithunzi #3

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Ngakhale kuti Vietnam siili yoyipa kwambiri monga, mwachitsanzo, China kapena Belarus, malinga ndi Amnesty International, zomwe zili pa intaneti zatsekedwa, kuyenda kwa deta kumakhudzidwa, ndipo koposa zonse, chidziwitso chimasinthidwa kuti chigwirizane ndi gulu lolamulira. Zoonadi, palinso zachikale mu mawonekedwe oletsa ogwiritsa ntchito ndikuyesera kunyoza otsutsa aliwonse. Kuphatikiza apo, anthu opitilira 170 adatsekeredwa m'ndende chifukwa cha malingaliro awo, osazengedwa mlandu. Chifukwa chake bungwe la Amnesty International likudzudzula makamaka kusafuna kwa zimphona ziwirizi kuchita chilichonse chokhudza vuto loyaka motoli, kapena kusachita chidwi ndi mgwirizano ndi boma. Tiwona ngati zinthu zikuyenda bwino, kapena ngati tili ndi mlandu wina wautali.