Science and Technology From the light bulb to the ENIAC: the Edison effect paved the way for diodes and triodes, amplified radio and telephony, turned into Boolean logic with relays, and created giant computers, leading to the leap towards modern silicon. Carla Teles 09/04/2026 at 12:19
Science and Technology Grandson Finds 1955 Computer in Grandparents’ Basement: Weighed 362 Kg, Had 15.8 KB, and Is Worth R$ 2.4 Million Today With Inflation Romário Pereira de Carvalho 04/07/2025 at 20:44
Courses Senai abre inscrições para cursos gratuitos de qualificação profissional nas áreas de costura, elétrica e montagem de computadores, proporcionando conhecimento técnico essencial para quem busca novas oportunidades no mercado de trabalho Noel Budeguer 10/03/2025 at 10:53
Science and Technology Man Bought 2,200 Computers in 1983, Used None of Them, and Had to Sell Them Online Fabio Lucas Carvalho 23/01/2025 at 16:48
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