"We have 30-litre to 67-litre geysers at prices ranging from Tk 8,390 to Tk 18,400," he said. "We also introduced IoT [WiFi controlled] devices. Now, customers can use their geyser through a ...
T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...