>>bowyer: there we go. one coat hook made in the machine, made out of polylactic acid, which is the plastic that we use from preference >>polylactic aid is a plastic made from starch and starch of course comes from plants. so anyone cangrow a small plant crop on a few tens of square metres of land and can make their own supply of plastic to put in the machine. so you can be almost completely independent. >>reporter: with cheap3d printers becoming more accessible, patent holders are on edge. the ability to copy a design and reproduce it at home is a real possibility, one that has clear implications for industry. >>garrett: commercial 3d printers will give you a lot better quality and a lot better reliability as well - butthe makerbot will give you something which looks 90% as good as a commercial 3d printer for 10% of the price. >>marks: ...it's fascinating and also slightly worrying that it might replace lego isn't it? the idea that children design things in the computer and out they come rather than, you k

smith tangles with clint bowyer, ryan newman and denny hamlin and sets up a green/white checkered version. after two restarts and the last one standing after a wild day that saw a record 74 laid changes, trevor bayne who turned 20 yesterday hangs on to win the daytona 500 and becomes the youngest champ in the race's 53-year history. >> this is unbelievable. our first 500, are you kidding me? to win our first one is incredible. >> i can't put into word what is it means to me and what it means to him, because he's worked so hard since he was little, you know, to get here and in the stands with 50 to go, i kept thinking let him finish the race. i never dreamed he'd be here. >> mom pretty fired up. that was only the second sprint cup start, by the way. >>> giants reliever brian wilson continues to ease his way into things as he nurses a stiff back. he played catch today and will throw a bull pen session on monday. one guy feeling good and much more trim, pablo sandoval. he's trimmed down to 240 pounds. if you call that trimmed down. this comes after last season's letdown where he faced a poss

he rallied back, and thanks to a push on the final lap, yes, stewart was able to nudge past clint bowyer in the photo-finish. the closest finish in a nationwide series race in history at daytona. >>> not many fighters are compared to world champ manny packio. many are doing that with one local boxer, and her name is anna julyiton. she'll be frasing francesca for the wbo super bantamweight title. she also shares the same trainer, freddie roach. does she like the comparison to the best pound-for-pound men's boxer? absolutely. >> it's definitely an honor. i don't see myself at that level. being able to see him personally during the training camp and so forth, he is just a machine. he's amazing. >> that fight is the 25th of february in richmond. it will be broadcast live in the philippines. >> that's great. thank you. >>> still to come at 5:00, grateful dead fans, listen up, the 25-year tradition continues today. we'll show you next. >>> it's probably safe to say there are a lot of grateful dead fans here in the bay area. so today those fans are getting an earful in the 25th annual grateful

he was able to nudge past clint bowyer in the photo finish. the closest finish in a nationwide history series race at daytona. >>> big night in the west coast conference at st. mary's. looking to build their resume for a better postseason seating. a win tonight would help those efforts as they host utah state. >>> practice for the nba all-star game takes place tomorrow night. the big three will certainly have plenty of pt. lebron, wade and bosh, and griffin apparently has sensational dunks planned for tonight's dunk contest. >> i have props. i have teammates. and i have dunking in store for tonight. that's all i'm giving out right now. >> you're confident? >> i'm confident i can do some of the dunks that i have planned to do. but you never know what the other guy's going to do. so it's going to be exciting. >>> many fighters are comparing to a local boxer. we caught up with the hurricane in berkeley as she's training for an upcoming fight. she'll be facing francesca for the wbo women's super bant am weight title. her style is compared to packi

he beats clint bowyer in a photo finish. it does not get closer than that. >> all right.ring training. see you there at 11:00 on cbs5. good night. ,,,,,,,,,,,,,,

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