Self-densified wood, created through innovative microstructural regulation, exhibits exceptional strength and toughness, ...

then test their tensile and ultimate strength using a universal testing machine. Stress measurements are done with a load cell and arduino, strain measuresments are done using Digital Image ...

Play this puzzle to see how far the machines have to go ... Mr. Chollet’s colorful puzzles test the ability to quickly identify visual patterns based on just a few examples.