Search Results

You searched for these articles…

shadow

Plants have five basic needs – food, water, air, light, and space. Outdoors, plants get everything they need from nature and some human intervention. However, when growing plants indoors, these five basic needs have to be provided artificially. Why would we want to grow plants indoors? The biggest reason is to be…

shadow

Have you ever tried to hang your coat over the corner of table? Unless it snags, it seems to always fall off. This question inspired two scientists in Chicago to do an analysis on the subject. To represent the coat, they used a string with two identical weights on each end, with the string laying over the table, and…