Tested - Watch in #VR as Adam walks through the history of analog calculators, culminating in one of his FAVORITE objects: a 3D-printed Curta calculator made by fabricator Marcus Wu! Available on
![Math from the Past: Software Developer Creates 3D Printed Curta Calculator - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing Math from the Past: Software Developer Creates 3D Printed Curta Calculator - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing](https://3dprint.com/wp-content/uploads/2016/08/curta1.jpg)
Math from the Past: Software Developer Creates 3D Printed Curta Calculator - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
![Math from the Past: Software Developer Creates 3D Printed Curta Calculator - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing Math from the Past: Software Developer Creates 3D Printed Curta Calculator - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing](https://3dprint.com/wp-content/uploads/2016/08/440px-Curta_Mechanical_computer_img_1651.jpg)