In future, blood samples may be taken by an autonomous robot rather than a healthcare professional – if Dutch developer Vitestro can get its prototype approved for marketing. Vitestro's blood drawing ...

Struggling with GPS indoors? Learn how to build a DIY real-time indoor tracking system using BLE and Wi‑Fi triangulation.

Discover the best Christmas and New Year 2025 tech gifts for kids in India—from STEM kits and coding robots to screen-free storytellers. Explore age-wise recommendations, pricing, and direct buy links ...

Human and physical features are things that you can see all around you. Physical features like seas, mountains and rivers are natural. They would be here even if there were no people around. Human ...