Federal judge finds law governing who is an ‘engineer’ violates free speechoregonlive.com·2 pts·andyidsinga·0
A 19th Century Hack of France's telegraph that manipulated error correctionblogs.wgbh.org·2 pts·andyidsinga·0
Precision makes perfect: history,precision vs. accuracy,beauty of impreciseblogs.wgbh.org·1 pts·andyidsinga·0
Trove of stories and drawings reveals life growing up in 19th-century Americaslate.com·2 pts·andyidsinga·1
3D Systems and Formslabs settle SLA patent lawsuit – Formlabs to pay 8% royalties3ders.org·1 pts·andyidsinga·0