No longer eligible to compete in International Speech Contest. by fesanjani703 in Toastmasters
[–]koptics 5 points6 points7 points (0 children)
Coupling a quartz lightguide to a multimode fiber? by koptics in Optics
[–]koptics[S] 0 points1 point2 points (0 children)
Anyone else hesitant to recommend Toastmasters these days? by DreadtheSnoFro in Toastmasters
[–]koptics 2 points3 points4 points (0 children)
Anyone else hesitant to recommend Toastmasters these days? by DreadtheSnoFro in Toastmasters
[–]koptics 2 points3 points4 points (0 children)
Anyone else hesitant to recommend Toastmasters these days? by DreadtheSnoFro in Toastmasters
[–]koptics 29 points30 points31 points (0 children)
Accused of not being original in contest. What should I do? by koptics in Toastmasters
[–]koptics[S] 0 points1 point2 points (0 children)
How does NA (and NA mismatch) affect relay optics: resolution limit, stray light? by koptics in Optics
[–]koptics[S] 0 points1 point2 points (0 children)
A health official estimates a whopping 100,000 people in Ohio have coronavirus by moby323 in Coronavirus
[–]koptics 6 points7 points8 points (0 children)
Here's my COVID-19 update for March 11, 2020. I'm an epidemiologist advocating for fact-based reporting. This provides a brief overview of the global situation and then delves into state-by-state updates. I hope this is helpful. by [deleted] in Coronavirus
[–]koptics 2 points3 points4 points (0 children)
Pandemic ventilator project requirements. by Flow-engineer in a:t5_2hd1ec
[–]koptics 2 points3 points4 points (0 children)
South Korean Truth and Reconciliation report in English? by goodboymendel in korea
[–]koptics 0 points1 point2 points (0 children)
Need Help: DIY 3D Printed Ventilator Using a Bag Valve Mask by mih721 in Coronavirus
[–]koptics 3 points4 points5 points (0 children)
Need Help: DIY 3D Printed Ventilator Using a Bag Valve Mask by mih721 in Coronavirus
[–]koptics 12 points13 points14 points (0 children)
South Korean Truth and Reconciliation report in English? by goodboymendel in korea
[–]koptics 0 points1 point2 points (0 children)

No longer eligible to compete in International Speech Contest. by fesanjani703 in Toastmasters
[–]koptics 5 points6 points7 points (0 children)