While it is certainly possible to use Snapchat to send out inappropriate pictures, thatâs not the primary use-case for the app. I donât know of any formal studies on how kids and others are using Snapchat, but I do know that lots of people use it for all sorts of images that have nothing to do with sex or nudity.
The Hydroponics Market. Today the hydroponics industry is a niche food production market, especially if you compare its characteristics against traditional agriculture. According to the EPA, total US crop production is worth $143 billion, while US hydroponic revenue has been estimated by IBIS to reach $607 million.
Soilless plant growing can be traced back to the 1600s. Hydroponic crop production was used in the 1940s to feed troops. Hydroponic growing was able to move into commercial production when plastic was developed in the 1960s. Today there are six basic types of hydroponic gardening: wick, water culture, ebb and flow, drip, nutrient film technique and aeroponic. According to Simply Hydroponics and Organics, wick hydroponics is the easiest system because it has no moving parts.