Net pots are plastic containers with slits that allow roots to grow through. Clay planter pebbles, often used in hydroponics, ...

The key to growing plants in water long-term is to add nutrients to the water and change it out regularly. These plants adapt ...

The use of clay pebbles, and hollow clay balls with the pebbles enclosed within, as an accounting device, has been recognized. Textual support for the existence of such an accounting system is also ...

Discover the rich heritage of South African indigenous musical instruments, their cultural significance and their evolution ...