At first glance, it looks like a type of rototiller, and it functions similarly like a rototiller. But, that’s about as close as the Maddog Portable Mixing System comes to a gardening tool. The Maddog ...

古代ローマの人々は非常に高い建築技術を持っており、約2000年前に作られた道路や水道橋、港、建造物などが現代に至るまで残されています。「一体なぜ、古代ローマのコンクリートは2000年が経過しても大丈夫なほどの耐久性を誇るのか？」という謎について、マサチューセッツ工科大学 (MIT ...

Plant fiber-reinforced concrete is gaining increasing attention due to its potential to enhance sustainability and improve mechanical properties. Among various plant fibers, reed fibers have shown ...

Researchers at IIT Indore have discovered a method to enhance concrete strength using food waste and non-pathogenic bacteria. The bacteria and waste form calcium carbonate crystals that fill cracks in ...