DUNIYAR YANAR GIZO

  Hasashen Kimiyya: Mai Yiwuwa ko Akasinsa? Sau tari mu kan iya cewa kimiyya tana tafiya ne da hasashe, wanda yake taimaka mata domin samun damar binciko wasu abubuwa masu amfani dangane da ita da kuma fadada kirkira a zamanance. Hasashe anan shine tunanin faruwar wani lamari nan gaba wanda ba lalle ba ne ya iya zama gaskiya. Dan haka, tunani akan faruwar wasu lamura na kimiyya sune hasashen kimiyya. Akwai lamura da dama da aka yi hasashen faruwarsu a kimiyya, wadanda yiyuwa ko rashin yiwuwarsu kila-wa-kala ne. A duniyar kimiyya da fasaha akan iya yin hasashen wasu lamura ko da kuwa akan shafe shekaru sama da dari ne ba a gano su ba. Misali, masani Edward Teller ya ce “…ban fitar da rai ba ko da zuwa nan da shekaru 500 ne cewa za a iya samun wani jirgi da zai yi gudu kamar gudun haske.” Kenan wannan hasashe ko fata na masani Teller shi yake karfafawa masana kimiyya gwiwwa domin bincike wajen gano wannan abun. Haka nan ka kan iya hasashen cewa ko da nan da shekaru 50 masu zuwa idan aka

Asalin kimiyyar ta fara kasantuwa ne a kagaggun labarai wato sci-fi (science fiction) kamar yadda na fada satin da ya gabata cewa wasu daga cikin fikirori ko nazariyyoyin kimiyya suna fara kasantuwa ne a irin wannan halin da kuma tunani (imagination) wanda ya kasance makasudin ilimi, inji babban masanin kimiyya Albert Einstein. Wato Time Travel a kimiyyance shine tafiya cikin lokaci, ko ko muce kamar rufa ido ne na lokaci (illusion of time), wanda ake tunanin zai iya faruwa a rayuwa ta zahiri. A takaice time travel tafiya ce izuwa sararin samaniya; watakila wasu duniyoyi, gungun taurari, ko kuwa dai kutsawa cikin samaniya domin binciken wasu abubuwa, don mayar da irin wannan tafiya ta zama cewa zamu iya tsallakawa zuwa wani zamani saboda banbancin wuri (space) wanda ya ta’allaka da lokaci (time). Gane wannan nazariyya cikin sauki shine komawa baya domin fahimtar nazariyyar Albert Einstein ta relativity a inda yake nuna cewa lokaci (time) da wuri (space) suna ta’allaka da juna da wurin

Sau tari zaka rika ji mutane suna korafi akan Truecaller idan aka kira lambarsu sai Sunan wani ya fito maimakon nasu. Abin da ciwo ka mallaki layi da kudinka amma sunan da zai bayyana wa mutane ya zama sunan wani. Wasu na iya maka kallon Dan Basaja ko dai mara gaskiya saboda rashin sanin hakikanin yadda Truecaller ke aiki.  Idan Allah Ya nufa ka karanta rubutun da ya gabata mai taken TRUECALLER NA SACE LAMBOBI?  Zaka fahimci yadda Manhajar ke aiki, zai kuma zama matashiya akan wannan rubutun. DALILAN DA YASA TRUECALLER KE NUNA SUNAN KARYA. 1. Idan masu aiki da Truecaller mafi rinjaye suka adana labarka ba daidai ba, a haka Manhajar zata fahimci sunan, ta cigaba da bayyanashi wa mutane. Misali, mu dauka cewa ainihin Sunanka Sani Muhammad, amma sa'anarka Trader ce. Idan abokan huldar kasuwancinka suka adana lambarka da "Sani Mai Trader" to a haka Manhajar Truecaller zata nunawa masu amfani da ita. A irin haka, mun taba cin karo da korafin wani Senior Criminal Lawyer, inda y

Yadda Manhajar Truecaller ke aiki. Kana iya tuna a karo na farko, lokacin da ka girke Truecaller a wayarka, yadda kake jin dadi ta hanyar gano lambar mutumin da baka sani ba? Ga wasu mutane, abin yana kama da siddabaru. To amma, ta yaya truecaller ta fara kafuwa har ta samu nasarar gano kusan dukkan sunayen lambobin mutane? Manhajar Truecaller Truecaller ta fara ne a shekara ta 2009 karkashin jagorancin wasu matasa dalibai biyu, Nami Zarringhalam da Alan Mamedi dake wani birni, Stockholm a kasar Sweden. A lokacin da aka sake Truecaller a yanar gizo ya samu nasara mai yawa na saukarwa 10,000 a cikin mako daya. A wancan lokacin, asusun adana bayanai na Truecaller a iyakance yake, saboda haka bai iya gano kowace lamba. Amma a kwana a tashi, yanzu komi ya inganta. A lokacin da akayi wannan rubutu, an sauke Truecaller app sama da miliyan 500+. A Yanzu wannan Manhaja na iya gane yawancin kiran lambobin da ba'a sani ba a Duniya. Ba wai kawai gano sunayen lambobi ba, an kara fadada aikace

Ko da kana tunanin ka saita “Privacy” baka da tabbacin iyakar masu ganin bayanan da kake rubutawa. Baka da ikon kayyade abinda abonkanan ka zasu iya yi da bayanan da kake wallafawa. Kada kayi la’akari da karancin “comments” ko “likes” saboda masu karanta rubutunka suyi gaba sun fi yawa ba tare da ka sani ba. Kenan abu ne mai sauki post dinka ya bayyana a inda baka tsammani musamman idan aka yi “searching”. Ga wasu abubuwa guda goma sha biyu masu muhimmanci da ya kamata ka killace daga Facebook. 1.Bayanai game da kai na hakika wadannan suka shafi sirrinka na zati. Kada ka rubuta abinda ka san ya dace da bayananka na banki irin su; adireshin gida, sunan mahaifiya, lambar waya, kwanan watan haihuwa da dukkan dangogin su. Irin wadannan bayanai ne masu “satar zati” (identity-teft) suke sacewa suna aikata ta’adancin yanar gizo (cyber crime). Saboda haka maganin da banyi ba shine ban fara ba. 2.Kalmomin sirrin ko ta kwana “password hints” da “security questions.”