Type I, II and III surfaces according to the classification of Tasker [56]. | Download Scientific Diagram
![EMBARGOED until 10.00am May 26 2021. Calton Hill, Edinburgh, Scotland, UK, 26 May 2021. Edinburgh Science Festival programme launch has a theme of One World: Science Connects Us, represented by an oversized EMBARGOED until 10.00am May 26 2021. Calton Hill, Edinburgh, Scotland, UK, 26 May 2021. Edinburgh Science Festival programme launch has a theme of One World: Science Connects Us, represented by an oversized](https://c8.alamy.com/comp/2FX7XJ0/embargoed-until-1000am-may-26-2021-calton-hill-edinburgh-scotland-uk-26-may-2021-edinburgh-science-festival-programme-launch-has-a-theme-of-one-world-science-connects-us-represented-by-an-oversized-tin-can-phone-with-models-wearing-this-years-brand-colours-of-red-and-pink-pictured-winnie-maia-aged-8-and-valentina-maia-aged-6-years-connect-with-professor-peter-tasker-through-giant-tin-soup-cans-connected-with-a-rope-2FX7XJ0.jpg)
EMBARGOED until 10.00am May 26 2021. Calton Hill, Edinburgh, Scotland, UK, 26 May 2021. Edinburgh Science Festival programme launch has a theme of One World: Science Connects Us, represented by an oversized
![**Pics free to use** Pictured:L-R: Blythe Day, Winnie Maia, Isabel Maia, Valentina Maia, Conor Ellis, Peter Tasker, Stephanie Maia, Amanda Tyndall Edi Stock Photo - Alamy **Pics free to use** Pictured:L-R: Blythe Day, Winnie Maia, Isabel Maia, Valentina Maia, Conor Ellis, Peter Tasker, Stephanie Maia, Amanda Tyndall Edi Stock Photo - Alamy](https://c8.alamy.com/zooms/6/54de8d1792f145da8d858149489207c8/2g2h2pj.jpg)