Amaya Toman Daga cikin wasu abubuwa, duniyar fasaha kuma ta haɗa da masana'antar kera motoci. A yau shine gwajin gwajin farko na Ford Quadricycle, wanda ya kasance tare da rikitarwa mai ban mamaki. Baya ga wannan hawan, a cikin shirinmu na yau na tarihin mu, za mu kuma tuna da haƙƙin mallaka na ƙwaƙwalwar DRAM ko hawan jirgin ƙasa.
Zai iya zama sha'awar ku
Ford Quadricycle Test Drive (1869)
A ranar 4 ga Yuni, 1896, Henry Ford ya yanke shawarar gwada fitar da sabuwar motar da aka yi amfani da man fetur mai suna Ford Quadricycle. Da farko, ya yi kama da ƙofar garejin, wanda bai isa ya faɗi ba, zai hana nasarar gwajinsa na farko. Abin farin ciki, an magance wannan matsala tare da taimakon gyare-gyaren gine-gine masu saurin walƙiya. An fadada ƙofofin kuma Ford ya sami nasarar gwada sabon samfurin su. Ford Quadricycle ya ba da gudu biyu daban-daban, amma babu baya.
Gidan hoton hoto
Patent DRAM (1968)
A ranar 4 ga Yuni, 1968, Dokta Robert Dennard daga Cibiyar Bincike ta IBM TJ Watson ya ba da izinin wani nau'i na DRAM (Dynamic Random Access Memory) ƙwaƙwalwar kwamfuta. DRAM tana adana bayanai a cikin nau'i na cajin lantarki a cikin capacitor, wanda yayi daidai da ƙarfin ƙarfin ikon sarrafa lantarki (Gate) na nau'in transistor MOSFET. Ba da daɗewa ba bayan an ba da haƙƙin mallaka na Denard, Intel ya gina guntuwar DRAM mai nauyin 1kb mai nasara sosai.
Sauran abubuwan da suka faru ba kawai a fagen fasaha ba
- Wani babban jirgin kasa mai suna Transcontinental Express ya taso daga New York zuwa San Francisco bayan tafiyar sa'o'i 83 da mintuna 39. (1876)
- Masanin taurari na Amurka Michael Brown da Chad Trujillo sun gano wani jikin trans-Neptunian mai suna Quaoar (2002)
