One of the most confusing terms in the air conditioning industry is “ton”. For an air conditioner, the word does not refer to weight. Instead, a ton of ice refers to the amount of heat required to melt completely. Shows how many British Thermal Units (BTUs) can remove heat from an air conditioning system. 1…
Go one step further in creating artificial life. New bacteria have been created using completely man-made dna. E. coli is created by bacteria. First, the entire genome of a bacterium is overwritten by gene editing. They are then cut into several stages and inserted into a dna made according to the new genome. Two years…
Chinese scientists have detected a dozen ultra-high-energy (UHE) cosmic accelerators within the Milky Way, a find that could overturn humanity’s understanding of the galaxy. It could help reveal the origin of cosmic rays, which have puzzled scientists for a century. The findings were based on the observations of China’s Large High Altitude Air Shower Observatory…
