![Arosa, Switzerland. 12th Jan, 2018. Philipp Degen and Tim Wiese shake hands during the 8th unofficial Ice Snow Football World Cup 2018 in Arosa. Credit: Rolf Simeon/Proclaim/Alamy Live News Stock Photo - Arosa, Switzerland. 12th Jan, 2018. Philipp Degen and Tim Wiese shake hands during the 8th unofficial Ice Snow Football World Cup 2018 in Arosa. Credit: Rolf Simeon/Proclaim/Alamy Live News Stock Photo -](https://c8.alamy.com/comp/KY2KAP/arosa-switzerland-12th-jan-2018-philipp-degen-and-tim-wiese-shake-KY2KAP.jpg)
Arosa, Switzerland. 12th Jan, 2018. Philipp Degen and Tim Wiese shake hands during the 8th unofficial Ice Snow Football World Cup 2018 in Arosa. Credit: Rolf Simeon/Proclaim/Alamy Live News Stock Photo -
![ISSI Project 133 - Towards more effective physics-based and statistical models of the polar ionosphere ISSI Project 133 - Towards more effective physics-based and statistical models of the polar ionosphere](http://www.issibern.ch/teams/effective-physics/Group_2.jpg)
ISSI Project 133 - Towards more effective physics-based and statistical models of the polar ionosphere
Jan Hirt of Czech Republic and Astana Pro Team / Mountains / Snow /... Nachrichtenfoto - Getty Images
![Tim BernersLee Director World Wide Web Foundation Editorial Stock Photo - Stock Image | Shutterstock Tim BernersLee Director World Wide Web Foundation Editorial Stock Photo - Stock Image | Shutterstock](https://editorial01.shutterstock.com/wm-preview-1500/10071106ep/3f5367a6/49th-annual-meeting-of-the-world-economic-forum-wef-in-davos-switzerland-shutterstock-editorial-10071106ep.jpg)
Tim BernersLee Director World Wide Web Foundation Editorial Stock Photo - Stock Image | Shutterstock
![Oberstdorf, Germany. 24th Jan, 2014. Ski jumper Tim Hug of Switzerland in action during a practice jump for the Nordic Combined World Cup in Oberstdorf, Germany, 24 January 2014. Photo: Sven Hoppe/dpa/Alamy Oberstdorf, Germany. 24th Jan, 2014. Ski jumper Tim Hug of Switzerland in action during a practice jump for the Nordic Combined World Cup in Oberstdorf, Germany, 24 January 2014. Photo: Sven Hoppe/dpa/Alamy](https://c8.alamy.com/comp/DRM2H6/oberstdorf-germany-24th-jan-2014-ski-jumper-tim-hug-of-switzerland-DRM2H6.jpg)
Oberstdorf, Germany. 24th Jan, 2014. Ski jumper Tim Hug of Switzerland in action during a practice jump for the Nordic Combined World Cup in Oberstdorf, Germany, 24 January 2014. Photo: Sven Hoppe/dpa/Alamy
![ISSI Project 133 - Towards more effective physics-based and statistical models of the polar ionosphere ISSI Project 133 - Towards more effective physics-based and statistical models of the polar ionosphere](http://www.issibern.ch/teams/effective-physics/Group_3.jpg)
ISSI Project 133 - Towards more effective physics-based and statistical models of the polar ionosphere
![Davos, Switzerland. 24th Jan, 2019. Czech Prime Minister Andrej Babis (right) meet with CEO of the Apple company Tim Cook (left) within the World Economic Forum in Davos, Switzerland, on January 24, Davos, Switzerland. 24th Jan, 2019. Czech Prime Minister Andrej Babis (right) meet with CEO of the Apple company Tim Cook (left) within the World Economic Forum in Davos, Switzerland, on January 24,](https://c8.alamy.com/comp/RF3BGC/davos-switzerland-24th-jan-2019-czech-prime-minister-andrej-babis-right-meet-with-ceo-of-the-apple-company-tim-cook-left-within-the-world-economic-forum-in-davos-switzerland-on-january-24-2019-credit-jakub-strihavkactk-photoalamy-live-news-RF3BGC.jpg)