BF6066 - Hydrocarbon-based nanotechnology, molecular model. © Science Source - science photos

BM8385 - Nanofibers, colored SEM. © Science Source - science photos

BU5880 - Medical researcher wearing PAPR and pipetting (Biosafety Level 3). © Science Source - science photos

BV8751 - Grape spoilage research. © Science Source - science photos

BX5828 – CDC scientist researching the influenza A virus subtype H7N9 (bird flu). © Science Source - science photos

SB3199 – Micro-syringe machine with red blood cells in the body, conceptual illustration. © Science Source - science photos

SD6886 - Medical nanorobot attacking a cancer cell, illustration. © Science Source -science photos

SD6887 - Medical nanorobot treating an infected cell, illustration. © Science Source - science photos

SE7249 - Nanorobots, computer artwork. © Science Source - science photos

SK8389 - Nanorobots, computer artwork. © Science Source - science photos

SL2290 - Capped carbon nanotube, molecular model. © Science Source - science photos

SL3845 - Artificial virus, computer artwork. © Science Source - science photos

SM8210 - Medical nanorobot and red blood cell, illustration. © Science Source - science photos

SP7221 - Robot swarm research. A new generation of robots is capable of coordinating to carry out tasks such as checking for survivors in ruined buildings after disasters. © Science Source - science photos

SQ5229 - Researcher checks the acidity of a geothermal lake in New Zealand. © Science Source - science photos

SQ7534 - Child development researcher sets up video cameras to record the facial expressions of a sleeping infant. © Science Source - science photos

SR3132 - Launch of a meteorological balloon from a facility in Antarctica. © Science Source - science photos

SR3171 -  Antarctic research station. © Science Source - science photos

BX3821 - Scientist at a genetic research laboratory uses tweezers to manipulate Arabidopsis sp. seedlings. © Science Source - science photos