Deviding a quadrilateral into two equal areas Posted on 2019/08/11 by Carl Robitaille Reply https://twitter.com/MagicPi2/status/1160586151314505728?s=20
Real or fake? I X-rayed my Samsung Galaxy Phone to find out! Posted on 2019/08/11 by Carl Robitaille Reply
Spirals disappear when paused Posted on 2019/08/10 by Carl Robitaille Reply spirals disappear when paused pic.twitter.com/VJ98xrU9km— keepee⚫ (@keepeetron) August 9, 2019
Physicists solve 2,000-year-old optical problem Posted on 2019/08/10 by Carl Robitaille Reply Physicists solve 2,000-year-old optical problem
Researchers Can Accurately Measure Blood Pressure Using Just A Cellphone Video Of Your Face Posted on 2019/08/10 by Carl Robitaille Reply Researchers Can Accurately Measure Blood Pressure Using Just A Cellphone Video Of Your Face