Interesting Engineering on MSN

Robot rovers to cars: 7 solar innovations shaping the future energy shift

These seven solar technologies from CES 2026 reveal how automation, new materials, and recycling are reshaping the future.

Meet Project Patchouli, an open-source drawing tablet project to 'build your own tablet from scratch'

For something intended to mimic good old pencil and paper, drawing tablets and the tech behind them are surprisingly complicated. If you fancy a crash course in how they work and want to build your ...