In the next year and a half, there will be four blood moons, which is a rare phenomenon that astronomers have a name for: a tetrad. Tetrads come and go, according to NASA lunar eclipse expert Fred Espenak. Some centuries have several, and the 21st century will have eight. However, there were none between 1600 and 1900.
Thermal Imaging really canât see through walls but at Infrared New England we can do the next best thing.We use the most sensitive thermal imaging cameras available in the Infrared industry.High-resolution equipment combined with 35 years of building experience and building science background gives us the ability to âalmostâ see through walls.e use the most sensitive thermal imaging cameras available in the Infrared industry. High-resolution equipment combined with 35 years of building experience and building science background gives us the ability to âalmostâ see through walls.
Infrared thermography (IRT) , thermal imaging, and thermal video are examples of infrared imaging science.Thermographic cameras usually detect radiation in the long-infrared range of the electromagnetic spectrum (roughly 9,000â14,000 nanometers or 9â14 Âµm) and produce images of that radiation, called thermograms.irefighters use thermography to see through smoke, to find persons, and to localize the base of a fire. Maintenance technicians use thermography to locate overheating joints and sections of power lines, which are a sign of impending failure.