Polish maker Michal Zalewski created this very detailed how-to on using a laser to 3D scan objects with the help of a nicely executed custom gearbox, then capturing the result using a digital camera.


John Baichtal

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net

  • jonathan

    The 3d scanner is cool, but I am really impressed by the custom molded parts. I would love to see more about this process.

  • toyotaboy

    while this is cool, most people don’t have access to mill their own gear set. I’m actually looking to doing some 3d scanning, but have not found a gearbox slow enough yet.

  • John Baichtal

    Totally, jonathan! The gearbox rocked.

  • long nguyen

    LUKE SHAW: ITV made bang ca cuoc bong da Chris Smalling their Man of the Match, but I’m calling Shaw as England’s best player. Given the opportunity to move forward at will, and did so with style. Assisted England’s first goal cá cược bóng đá hôm nay with a pull-back cross. Shaw’s average touch position was beyond the halfway line, an indication both of his own endeavour and England’s dominance. As Sarah Winterburn wrote on Saturday, he could be England’s left-back for the next 12-13 years.

  • Thai Nguyen

    Incidentally, bringing up ty le ca cuoc m88 people drawing focus to that photo of the dead refugee child? Yeah, how ridiculous of them, total bandwagon jumping. Wind your neck in.
    Joe, EFC

  • nhan

    The first thing you want to look for in markets like this is teams who are attack minded. Remember you need a team that is good going forward, but also capable to concede the odd goal. This is why it’s not always going to be best to bet on the bigger teams such as possibly a Manchester United or Barcelona as, whilst they are more than likely going to score against the majority of opposition, they are teams that aren’t going to concede many goals either. In fact, on the flip side you should be looking at teams keo ty so truc tuyen that are lower in the league and even near the bottom who are likely going to struggle to keep clean sheets but are capable of nicking the odd goal.

  • nhan

    It’s hard not to feel sorry for Isco. He would probably get into any other side in the world, but a Real Madrid front six of Cristiano Ronaldo, Gareth Bale, Karim Benzema, James Rodriguez, Luka Modric and Toni Kroos leaves very little room for anyone else. The Spaniard started cá độ bóng đá m88 26 La Liga games last season, but is a glorified gap-filler. He’s better than that.

    Barcelona publication Sport claims that Arsenal will attempt to sign Isco in January, with a fee of €30million mooted. They also add that Manchester City chơi cá độ bóng đá online will join this particular race, which isn’t wonderful news for Arsenal.

  • nhan

    Profit and Loss Sectors when Betting on the Away Team

    Looking at the profit/loss (P/L) summarie in the ‘Totals’ column, adding together the first six rows of odds clusters produces a loss of -2,564 units, based on a flat stake of 100 units per bet.

    Essentially this means if the away team was priced hướng dẫn cá cược bóng đá as a clear favourite or close to the home team’s prices, they won less frequently than the probabilities indicated by their odds. The last of these first six cluster groups closes at away odds of 2.90.

    Look at the second row of the table. The odds cluster between 1.66 (implied probability 60.2%) and 2.00 (implied probability 50%) contains 83 matches and, if the odds had been ‘fair’, 55.1% (60.2% + 50% / 2) of the away teams priced in this group should have won.

    As you can see, this was not the case! Of 83 games in five seasons only 43 were away wins (51.8%).

    Therefore, punters huong dan ca cuoc bong da tren mang who regularly backed away favourites in the Bundesliga during 2010-15 surrendered ‘value’ in their bets to the bookmakers. When this happens, only one side of the deal wins in the long-run; invariably it isn’t the bettors!