“A zoo worker dressed as an orang-utan falls after being ’shot’ by another zoo worker with a simulated tranquiliser dart as part of an animal escape drill at a zoo in western Tokyo February 27, 2007.”

” According to cnnb.com.cn, scientists in Shandong have successfully implanted a microchip and radio receiver in a pig on’s brain, enabling them to instruct the pigeon by remote control to take off, fly in circles and obey other commands.”