At first, the seeds looked to eight-year-old Kelsei Douglas like eggs. She examined them, rolling the granules between her right index finger and the small concave of her left palm, and instead ...

The mid-nineteenth century saw the development of a radical new direction in chemistry: instead of simply analyzing existing molecules, chemists began to synthesize them—including molecules that did ...

Metal-organic frameworks (MOFs) are a class of crystalline materials that consist of coordination bonds between transition-metal cations and multidentate organic linkers. The structure of MOFs is ...

The “Manage Stress Workbook” in this course guides you through steps to identify and track your stress and practice a variety of strategies that have been shown to counteract stress. The course does ...

Artist Emma Majury demonstrates some basic artistic techniques in the realms of drawing, painting, photography, printing, collage, and sculpture. Quentin Blake’s Box of Treasures – Live Lesson Join us ...

Make yourself at ease with Japanese through this series of lessons. Tune in each week for a 10-minute episode or look for it online. Across 48 weeks, you'll learn the basic of the language and be ...