Conventionally, mosquitoes are repelled/killed using the chemicals. The main specialty of this device is its scientific and eco friendly nature that makes it different from other machines.
A new study scrutinized over 800 elephants and 40 years of data. What the researchers found surprised them.
Sam Van Aken, an artist and professor at Syracuse University, uses "chip grafting" to create trees that each bear 40 different varieties of stone fruits, or ...
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