“Their 12 volt tools are pretty nice for the price.” However, others had some doubts about what “Made in the USA” actually translates to when it comes to these affordable tools.
Scientists have trained giant African rats to sniff out rhino horns, pangolin scales, elephant tusks and tropical hardwoods ... the researchers reported at the end of October in Frontiers in ...
In the first stage of training, the eight rats became acquainted by smell with four wildlife samples: pangolin scales, African blackwood, rhino horn and elephant ivory. Then, the rats were ...