Geothermal heat pump

src: modernize.com A geothermal heat pump or ground source heat pump (GSHP) is a central heating and/or cooling system that transfers heat...

Burj Khalifa

src: www.burjkhalifa.ae The Burj Khalifa (Arabic: ??? ????? ?, Arabic for "Khalifa Tower"; pronounced English: ), known as the B...

Incidents at Cedar Fair parks

src: cdn.cnn.com This is a summary of notable incidents that have taken place at amusement parks, water parks, or theme parks that are curre...