On May 26th, I was fortunate to be able to attend a zoom conference on the future of Airships. Airships have some major advantages in terms of using less in the way of fossil fuels and in terms of being able to transport large loads efficiently as the slides below show. The presentations at the Conference were very positive towards airships and demonstrated that in the next few years we can expect to hear a lot more about the progress using airships. Thanks are due to Barry Prentice of the University of Manitoba who was the prime organizer of this international conference. It is to be noted that the first Airships to the Arctic Conference was held in 2002. I was fortunate to attend that conference as well. The two photos below, taken from a presentation at the conference, show 1) graphically the advantage in airships for large cargos and 2) a summary of the advantages of airships.
Manitoba implemented physical distancing measures in mid-March. South Dakota has still not made physical distancing mandatory. The result is a dramatic difference in the incidence of covid-19 viral infections between the two jurisdictions. This graph shows the number of people with Covid-19 infections from March 27 to April 14. Manitoba ( red line ) started leveling off about April 4 and has seen only a small increase in Covid-19 infections since then. South Dakota ( blue line ) has seen a dramatic increase in Covid-19 infections since April 4. Those who are skeptical of the impact of physical distancing in Manitoba should look at this graph! Data are from the Johns Hopkins daily tabulations
Comments
Post a Comment