Blade Of Grass
Marek Mis/science Photo Library
Aircraft Engine Fan Blades. #2
Mark Williamson
Edge Of A Razor Blade
Dennis Kunkel Microscopy/science Photo Library
Edge Of A Razor Blade #3
Dennis Kunkel Microscopy/science Photo Library
Edge Of A Razor Blade #2
Dennis Kunkel Microscopy/science Photo Library
Edge Of A Razor Blade #4
Dennis Kunkel Microscopy/science Photo Library
Edge Of A Razor Blade #5
Dennis Kunkel Microscopy/science Photo Library
Edge Of A Razor Blade #6
Dennis Kunkel Microscopy/science Photo Library
Razor Blades With Blood
Medicimage / Science Photo Library
Aeroplane Engine
Mark Williamson
Windfarm
David Parker/science Photo Library
Windfarm #2
David Parker/science Photo Library
Windfarm #1
David Parker/science Photo Library
Penknife #1
Alfred Pasieka
Penknife #2
Alfred Pasieka
Penknife #3
Alfred Pasieka
Ice Penitentes
European Southern Observatory
Cosmetic Surgery #3
Kate Jacobs/science Photo Library
Forensic Evidence #6
Tek Image/science Photo Library
Surgery #2
Danny Gys/reporters/science Photo Library
Reconstructed Bronze Age Dagger
Paul D Stewart
Knife
Wladimir Bulgar/science Photo Library
Wind Turbine #1
John Cole/science Photo Library
Aircraft Engine Fan
Mark Williamson/science Photo Library
Used Coping Saw Blade
Dennis Kunkel Microscopy/science Photo Library
Compressor Blades
Mark Williamson
Wind Farm Producing Electricity
Peter Menzel/science Photo Library
Dew-covered Grass #1
Jeremy Walker/science Photo Library
King Gillette's Safety Razor
Universal History Archive/uig
'america' Mccormick Turbine
Science Photo Library
Shoulder Massage #6
Microgen Images/science Photo Library
Carpal Tunnel Syndrome Surgery
Antonia Reeve/science Photo Library
Normal Shoulder
K H Fung/science Photo Library
Blades Of Grass #1
Tek Image
Blade Of Grass
Pascal Goetgheluck/science Photo Library
Bladed Stibnite
Science Stock Photography/science Photo Library
Blades Of Grass
Tek Image
Amputee Sprinter
Us Air Force/mark Fayloga
Shoulder Massage #2
Microgen Images/science Photo Library
Unused Coping Saw Blade #1
Dennis Kunkel Microscopy/science Photo Library
Unused Coping Saw Blade #3
Dennis Kunkel Microscopy/science Photo Library
Unused Coping Saw Blade
Dennis Kunkel Microscopy/science Photo Library
Unused Coping Saw Blade #2
Dennis Kunkel Microscopy/science Photo Library
Used Coping Saw Blade #1
Dennis Kunkel Microscopy/science Photo Library
Used Coping Saw Blade #2
Dennis Kunkel Microscopy/science Photo Library
Used Coping Saw Blade #3
Dennis Kunkel Microscopy/science Photo Library
Edge Of A Grass Blade #2
Dennis Kunkel Microscopy/science Photo Library
Surface Of A Grass Blade
Dennis Kunkel Microscopy/science Photo Library
Surface Of A Grass Blade #1
Dennis Kunkel Microscopy/science Photo Library
Edge Of A Grass Blade
Dennis Kunkel Microscopy/science Photo Library
Edge Of A Grass Blade #1
Dennis Kunkel Microscopy/science Photo Library
Wind Turbine Blades
David Parker/science Photo Library
Edge Of A Razor Blade #1
Dennis Kunkel Microscopy/science Photo Library
Multi-bladed Scalpel
Mauro Fermariello/science Photo Library
Stone Age Blade Fragments #3
John Reader/science Photo Library
Shoulder Blades #1
Sebastian Kaulitzki
Razor Blades
Daniel Sambraus/science Photo Library
Stone Age Blade Fragments
John Reader/science Photo Library
Stone Age Blade Fragments #1
John Reader/science Photo Library
Stone Age Blade Fragments #2
John Reader/science Photo Library
Sharpening A Clipper Blade
Tony Camacho/science Photo Library
Flint Blades Excavated From La Draga Neolithic Site
Marco Ansaloni/science Photo Library
Stone Age Blade Fragments #4
John Reader/science Photo Library
Aircraft Engine Fan Blades #1
Mark Williamson/science Photo Library
Aircraft Engine Fan Blades #2
Mark Williamson/science Photo Library
Shoulder Blades
Sebastian Kaulitzki
Transporting Wind Turbine Blades
Jim West
Transporting Wind Turbine Blades #1
Jim West
Scalpel Blade
Marek Mis/science Photo Library
Wind Turbine Blade Manufacture
Brian Bell/science Photo Library
Aircraft Engine Fan Blades
Mark Williamson/science Photo Library