Gabriel Putnam

putnam gabriel engineering clothing house trash food energy farming military economics mold disease parasite pest pollution toilets sewers washing cleanliness sanitation logistics lighting economy industry underwater aquaculture urban farming vertical farming gardening seaweed kelp agribusiness agriculture summary infrastructure money finance budget america spending hr3684 dive buoyancy lift glider submarine mineral applications technology mining resources geology elements cooling heating methane natural gas electricity appliances conservation elephant oxen rat pigeon feline canine horse neural networks artificial intelligence ai animal companions animals modern warfare textiles fast fashion shield armor world trade commodities investment maps map petroleum automobile automotive demand supply chain oil and gas energy oil and gas oil representation liberty republic politics democracy bureaucracy government business commerce healthcare entertainment cargo modular airline airfreight airplane train trucking intermodal container shipping ads signs construction housing recycle reuse waste fashion tree plant nitrogen nutrient erosion lumber canopy shrub undergrowth harvest planting herb spice agronomy forestry transportation simcity physics benefit cost land habitat undersea electronics fluid concept superconductivity