Manufacturing fake rhino horn to save real rhinos
Scientists have successfully created a type of rhino horn made of horsehair with the aim to disrupt the rhino horn trade market and protect this species from extinction.Spider-Man's weapons are not logical about science
Silk threads help Spider-Man move and defeat many enemies may not contain as much power as on film.Detecting spiders can cause 'electric shock'
The researchers said that the amount of charge on the spider's silk could cause paralysis.