Economists generally agree that economic development and growth are influenced by four factors: human resources, physical capital, natural resources and technology. Highly developed countries have ...

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Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.

July 22, 2026 MIT engineers have found a way to give chip-based lidar a wider, clearer view without relying on moving parts. Their design uses differently shaped antennas that can sit close together ...