LMS Issue 6; 2013 | Page 7

International & Local | News LMS? Issue 6 | 2013? 7 4D Printing Technology S cientists at the University of Colorado in Boulder (CU-Boulder) have successfully added a fourth dimension to their printing technology. This opens up a myriad of exciting possibilities for the creation and use of adaptive, composite materials in manufacturing, packaging and biomedical applications. The research team that was led by H Jerry Qi, an Associate Professor of Mechan X?[[??[?Y\?[??]?KP??[\??[?\???X??]?X\?[?[???B??[??\?H[?]?\??]H?X?????B?[?\?Y? ?U p?]?H?X]Y[??\?YH?]?Y]??? ?[?[???H?\?X\??\??[????]Y8?&?\B?Y[[?x?&H?[Y\??X??\?[??H??\??]HX]\?X[?]\?H\?Y?????[?[?[ ??[?[??\??\?[Y[??H??X?[??[???X??][??B??\K?X??[?]\??H[\?Y?Z?B??H?]??\K??[? ?[?[??HH[?]X[???Y?\?][?\??X]Y??Y?HY]??? ??[?[??[?H???[[YY??X?[??\?H?\HY[[?H?X??\??X]\?[YH\[?[??H?H???Y?\?][??X?Y?[?H \?X? ??\??[?[?????\ ?X?[???X]\?X[??8?&?[?X\??[X?x?&H[??] ????X?\?\??\?[?]X[H????Y?B?X\??X?\?]?[??]]H?X?????B??X?[HY[X?\???[\?X??]?[?\?[?? L?X??]?[?\?X[H??[?YB???[??\?X??]H^Y\?XYH?]??H?[X\??X?HX]\?X[]??[???[?X\??[X?H[??]\????'?HY?[??Y\????\?H?X][????\??]HX]\?X[?]?[??[?[???]?\?[Y??\?[? ??\X?]Y?\\??\?Y?HY??\?[??\?X?[YX?[?\?K8?'H?^\?[???8?'B??X?]?\?[???\HY[[?H?[Y\???X??\???[?\?]H\?\?Y?\H?[??\??H??\??]HX]\?X[\???B?\??]X?\?H?H?X??\?\?\?Y?Y ?[??Y[??Z\???][??Y[?][?[????\??X????'HH?\?X\??\??&\??[?[???\?HX?\?Y[?H?\[X?\??Y][??H??\??[0?\YY\?X??]\???H?KP??[\?X[H[[???]Y?]H?Y[?][?[???][??B??X??\??][?H??\??]HX]\?X[??[]\?Z[?HHY?YH??\B?Y[[?HY??X???X?\???[???\?[?????]?[????\?[??H?\?X\??\??[?????YZ\?X?[]H?????\?B?Y??X???HZ]\?X][??????[??B???\??]HX]\?X[ ??\??]??[?[??X?????H\???Z\?[?????X?[]Y\???H?]\?K???H?H\X?][???? ?[?[????[?H]H??\?[?[??[Z[\????X???[?H??X?Y[?H?]???Y?\?][????X??[??[?[]?X?\??[??HX\?[H[??[Y ?]??[[??B????\?Y[??H??\X??\H???X??Y?[??[??\[??Y?\?\??]?[??]?]?\?[?][?H??X???[[???HX?]?]Y??[???H[??HY??\?[???\H]?[Z\?\?]??[??[???8????[?[??Y\\?[??Y? XX?]?]Y\?\B?????\?X\??\??]H?[X[??[??B?????YYX?[?H]X\??X?\?]??[?\?[??][?X?[?H?X??YYY[??]?[?[??H?XX?H?^H?[]?\?Y???Y?[???X?Y?X?\??Y\?Y\[?B???K?Z\??[?[????\?H\??X?Y[??H???\?\??YH?H??\??[?]\?B???X???[?Y?[??\?Y?][??Y? XX?]?]Y\?\H\?H?Z\?H?]?\?XH???\?X\?? ]\?[?\?XH]\??\??Z[?[??[?\?\? ?H?H???\???]\??[???\?\K??]?\?\????[]?\??Y??\??Y\?Y\?][?H??Z[????\?\?X\??H??K??[?? [?JH][???[?[?]]??H?YK??]\??]?\???\??\?X\??\??]?H\???\?Y?H?]?[\[?]?YZ??????H\???[K??H??Y[?\??]?H?[YY\??]?[\[?HY? Y?ZY[??Y???[ ?B?[\[??\?????X?Y???H?[Y\??\?Y??Y???[??]\??\X?H???\?[??]?[???[?[???Z[???[??[?]X?[H[??[?Y\?YZ]\???\??H?]H?X?Y?X?X?]?]H[??\???B??Y???[Z]Y?[??\???H?B?\?X?[\?Y]X??X??Y?[ ?[??X?[??X??H???X??H[\[??[?^\??[?Y???\??K??H?\?X\??\???\??]\?Z[?YB???\?Y\??HY???[??Y???[????X???[?H[??\???X]H????[]?\?[??HY??Y?[ ?Y?\?]\?Z[?[??H?[X?\???[?]??[?B?[\[?Y[??HY???[?]?]?Y?Y?X?[?H?YX?[??]?X?[]H??[??Z]?HY??Y?[ ^H]?[?Y[?\?Y?H??Y??\?[??\?[\?[?ZX?K?^B?Y\??H[\[?[??H ?HY???[??[?X]H??[??H[?[X[???\?[H x?&\?[\[????Z[?Y?[??[?]X?[H[??[?Y\?Y?^?\??Y?[Z][???Y[??[?\??[???Z[? ? B?\???X??]H?[??H??Y[?\?????\?YY [??]??HY???[??&B??\???H??[??\?X?\???Z[?[??Y][?YZ][K?H?\?X\??\??[??[\[?YHY???[??[?X]B???[???YH??\??ZX?K??H??H??\??\?[?[??X?Y?]B??YZ][H?[??\?X?\?H?X????X?Z]?Y?[??\?X?\?[??\?Y[?B??[Y\??[]?Y[YH?[????HH?[?[?H\??X?Z]?Y?H?????[[?H[??X?[??H[\[???H??X?YH??Y?[[??\???B??H[??Y[Y?YZ][H?[??\?X?\?[?X?][??Z\?X?[]H??[??B?H?\?[??H?H?[???][?[?\???XY?Y\?[??[??\?Y?]YH???X?H\?\]]X?\X?][???H?\?[K?^H[\[?Y?HY???[[\[???Z[?[???[]?\????YHY??H??X?[???X?Y??[Z?H\YKLH ? LJKB????Z[?^Z[??[?\??[?X[??H[???X???HY]X??\?K[?\?H??[???ZX?H?]XX?]\?\?XY?\?H?YB?Y??Y?[?\?[]?\?Y?? L??\????\??Y?\?H[\[? H[?[X[]?X?Z]?YHY??Y?[Y?X?B?H]?[?? LH[?Z\????[???Y?Y?X?[?H?]\??\?[?[?H?X???B??\?[??H\? [?H[\[?YZX?B?????X]Y?]Y? ??[?Y?\??\?X\??\???YY??X][??Y?[??H???X?H\?\???Y???[ ?\?\??YY\?[??\?\?XB???[?H?K??]\?H[??\?Y?][????[???]???[??[??H?\B?[???X?\?H?HY???[??[?[\??HH[\[?8?&\?Y? Y?ZY[????\?Y\??8????