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Explore Helix Earth's innovative cooling system that cuts energy use by 50% and reduces CO2 emissions. NASA-inspired cooling ...

Timothy has written about personal finance, including detailed home renovation and repair cost guides, since 2017. His work covers everything from plumbing and roofing to solar and pest control ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

With a broken heating and air conditioning system, Charles Jones worried he would spend another winter finding ways to stay ...