Normally, the activity of the heart and liver make most of your body heat. But as core body temperature cools, these organs produce less heat, in essence causing a protective "shut down" to preserve heat and protect the brain. Low body temperature can slow brain activity, breathing, and he...
Modern electronic message centers and video displays are illuminated using LEDs. This lowers their operating cost by 80+% over older, incandescent systems. If the system is properly designed the bulbs are part of a modular display board that is easily removable and changeable, thus helping to con...
I have 2000 Volvo s40 1.9t when I add coolant to expansion reservoir it comes up in one of the spark plugs Wells I started the car once after it stalled with starting fluid I drove it’s lil but it ran really bad I’m sure its blown head gasket due to the fact I noticed a lil ...
The National Park Service has erected countless signs along the canyon rim showing a fit male with the description, “Every year we rescue hundreds of hikers who look like this.” The signs are to warn hikers that no matter how good of shape they’re in, extreme heat can lead to heatstr...
The radiator cracked when my wife was on the way home from a friends house and she didn’t notice the vehicle over heating until she was home. I replaced the cracked radiator with a new one and also replaced the thermostat. After these repairs I was loosing coolant and the vehicle would...