The slides for my ISEC 2025 talks: - {{[jump="https://docs.google.com/presentation/d/14Ty-2JLjoRNWXfCpXYSUHkrfX71-DWLtMMP4ff7Gqxk/edit?slide=id.p#slide=id.p"]A Review of ERA5 Equatorial Wind Data and Impact on a Space Elevator}}. - {{[jump="https://docs.google.com/presentation/d/1auSIpznEJmGNAtkVzKTE5DmYj9TnpXiHYSdvqag8tLw/edit?slide=id.p#slide=id.p"]Space Elevator Ribbon Slipping, Buckling and Twisting}}.