Producing high-performance titanium alloy parts -- whether for spacecraft, submarines or medical devices -- has long been a slow, resource-intensive process. Even with advanced metal 3D-printing ...

If your yard has sandy soil, you may be struggling to achieve the lush, thriving garden of your dreams. Luckily, there are ...

Good organic amendments for garden soils include wood byproducts such as sawdust and bark mulch, rotted manure, grass or wheat straw and compost. When using organic amendments, make sure that they ...

Students are then guided to think of ways to improve the boat by covering it with water proof material. Students make the same paper boat and cover it with plastic and aluminum foil. Students test the ...