<p style="text-align: center;"><!-- BEGIN ADAPTIVE EMBED CODE --> <script src="https://cdn-v2.mediagraph.com/video-js/3.0/_adaptivem.js" data-player="" data-placement="AxvtKvjBPI2pUVPl"> </script> <!-- END ADAPTIVE EMBED CODE --></p> <p style="text-align: left;">Now that 3-D printers like New Matter's Mod-T cost less than $400, they're a lot more accessible to families and schools. Personal Tech columnist Geoffrey A. Fowler explains some of the fun parents and children can have with them</p> <p style="text-align: center;"></p>
