i'm not superman, i'm just jason koger. >> now as much credit as we give to the technology, it's reallywell. when i mate jason and -- met jason and katie i was so inspired. they pushed the limits. for instance on trum tumblr, jason taught me to shoot a cross bow. that was so cool that somebody with no arms would be teaching me this. you can find more when you look on "techknow." >> the intersection of hardware and technology. >> that's our theme. we'll be sure to bring you more stories next time on "techknow." >> dive deep behind these stories and go behind the scenes at aljazeera.com/"techknow." following us on twitter facebook, google plus and more. >> studying deadly viruses. >> these facilities are incredibly safe, incredibly secure. >> go inside the study of infectious diseases. >> ventilated footy pajamas. >> protecting those working to protect us. >> we always have to stay one step ahead of them because they're out there. >> techknow's team of experts show you how the miracles of science... >> this is my selfie, what can you tell me about my future? >> can affect and surprise us.

i'm not superman, i'm just jason koger. >> now as much credit as we give to the technology, it's reallywell. when i mate jason and -- met jason and katie i was so inspired. they pushed the limits. for instance on trum tumblr, jason taught me to shoot a cross bow. that was so cool that somebody with no arms would be teaching me this. you can find more when you look on "techknow." >> the intersection of hardware and technology. >> that's our theme. we'll be sure to bring you more stories next time on "techknow." >> dive deep behind these stories and go behind the scenes at aljazeera.com/"techknow." following us on twitter facebook, google plus and more. . >> it >>> announcer: this is al jazeera. >>> hello from al jazeera's headquarters in doha this is the newshour. i'm jane dutton. coming up in the next 60 minutes... [ explosion ] ..the battle for tikrit. iraq's military is making gains against i.s.i.l. the battle is far from over >>> the biggest step towards police - columbia's president suspends the air strike on f.a.r.c. that's ahead. >>> the

i'm not superman, i'm just jason koger. >> now as much credit as we give to the technology, it's reallywell. when i mate jason and -- met jason and katie i was so inspired. they pushed the limits. for instance on trum tumblr, jason taught me to shoot a cross bow. that was so cool that somebody with no arms would be teaching me this. you can find more when you look on "techknow." >> the intersection of hardware and technology. >> that's our theme. we'll be sure to bring you more stories next time on "techknow." >> dive deep behind these stories and go behind the scenes at aljazeera.com/"techknow." following us on twitter facebook, google plus and more. >> on al jazeera america >> technology...it's a vital part of who we are... >>they had some dynamic fire behavior... >> and what we do... don't try this at home! >> tech know where technology meets humanity... only on al jazeera america