Interesting article about 8 'guns' that are pushing science forward...
http://www.wired.com/wiredscience/2013/07/science-goes-ballistic-8-guns-for-hunting-knowledge/?pid=7287&viewall=true
http://www.wired.com/wiredscience/2013/07/science-goes-ballistic-8-guns-for-hunting-knowledge/?pid=7287&viewall=true