Credit for images:
Tennis racket:http://www.google.com/imgres?imgurl=http://images.clipartpanda.com/tennis-clipart-tennis-racquet.png&imgrefurl=http://www.clipartpanda.com/categories/tennis-racket-clipart&h=359&w=800&tbnid=uO7mDHVSBjksiM:&docid=fKUDekKqBRc5YM&ei=p0oqVpbRI8LbmwGQw5TIBw&tbm=isch&ved=0CC8QMygSMBJqFQoTCNbAjo3t2MgCFcLtJgodkCEFeQ Remote control plane: http://www.google.com/imgres?imgurl=http://www.modellhobby.de/k_staufenb_e/prodpic/HORIZON-E-Flite-UMX-Radian-0-73m-BNF-094EFLU2980_b_2.JPG&imgrefurl=http://www.modellhobby.de/Airplanes/Sailplanes/Electric-Gliders/HORIZON-E-Flite-UMX-Radian-0-73m-BNF.htm?shop%3Dk_staufenb_e%26a%3Darticle%26ProdNr%3D094EFLU2980%26t%3D3%26c%3D31%26p%3D31&h=600&w=800&tbnid=toOvR4QrX7nDVM:&docid=8OM0yfWDkwyjpM&ei=UUsqVvToCIbwmAG56o7gCQ&tbm=isch&ved=0CCAQMygEMARqFQoTCLTV-93t2MgCFQY4JgodObUDnA
computer:http://www.google.com/imgres?imgurl=http://www.computerheadz.com/desktop-computer.jpg&imgrefurl=http://www.computerheadz.com/&h=374&w=600&tbnid=Jugn1tET8k8jYM:&docid=6rbG_fCQj7JSaM&ei=VkwqVv7fHoXJmAHJ37iwDA&tbm=isch&ved=0CB4QMygCMAJqFQoTCP7iy9ru2MgCFYUkJgodyS8Oxg
Spongebob: http://www.google.com/imgres?imgurl=http://img3.wikia.nocookie.net/__cb20140824163908/spongebob/images/1/14/SpongeBob_(3).png&imgrefurl=http://spongebob.wikia.com/wiki/File:SpongeBob_(3).png&h=300&w=219&tbnid=tCl_wZ0CPPdrHM:&docid=JF224Wx-VgmpyM&ei=mkwqVomxDIXOmwGD74HIDA&tbm=isch&ved=0CCwQMygQMBBqFQoTCInm7_ru2MgCFQXnJgodg3cAyQ
Tennis racket:http://www.google.com/imgres?imgurl=http://images.clipartpanda.com/tennis-clipart-tennis-racquet.png&imgrefurl=http://www.clipartpanda.com/categories/tennis-racket-clipart&h=359&w=800&tbnid=uO7mDHVSBjksiM:&docid=fKUDekKqBRc5YM&ei=p0oqVpbRI8LbmwGQw5TIBw&tbm=isch&ved=0CC8QMygSMBJqFQoTCNbAjo3t2MgCFcLtJgodkCEFeQ Remote control plane: http://www.google.com/imgres?imgurl=http://www.modellhobby.de/k_staufenb_e/prodpic/HORIZON-E-Flite-UMX-Radian-0-73m-BNF-094EFLU2980_b_2.JPG&imgrefurl=http://www.modellhobby.de/Airplanes/Sailplanes/Electric-Gliders/HORIZON-E-Flite-UMX-Radian-0-73m-BNF.htm?shop%3Dk_staufenb_e%26a%3Darticle%26ProdNr%3D094EFLU2980%26t%3D3%26c%3D31%26p%3D31&h=600&w=800&tbnid=toOvR4QrX7nDVM:&docid=8OM0yfWDkwyjpM&ei=UUsqVvToCIbwmAG56o7gCQ&tbm=isch&ved=0CCAQMygEMARqFQoTCLTV-93t2MgCFQY4JgodObUDnA
computer:http://www.google.com/imgres?imgurl=http://www.computerheadz.com/desktop-computer.jpg&imgrefurl=http://www.computerheadz.com/&h=374&w=600&tbnid=Jugn1tET8k8jYM:&docid=6rbG_fCQj7JSaM&ei=VkwqVv7fHoXJmAHJ37iwDA&tbm=isch&ved=0CB4QMygCMAJqFQoTCP7iy9ru2MgCFYUkJgodyS8Oxg
Spongebob: http://www.google.com/imgres?imgurl=http://img3.wikia.nocookie.net/__cb20140824163908/spongebob/images/1/14/SpongeBob_(3).png&imgrefurl=http://spongebob.wikia.com/wiki/File:SpongeBob_(3).png&h=300&w=219&tbnid=tCl_wZ0CPPdrHM:&docid=JF224Wx-VgmpyM&ei=mkwqVomxDIXOmwGD74HIDA&tbm=isch&ved=0CCwQMygQMBBqFQoTCInm7_ru2MgCFQXnJgodg3cAyQ