The 2010 Millennium Technology Prize is awarded to Swiss solar innovator Michael Grätzel.
Switzerland freezes Belarusian President Alexander Lukashenko's assets in the country. Lukashenko, his son Viktor, and 13 other officials will be banned from entering Switzerland following violent protests that occurred following the election.
Voters in Switzerland elect the members of the country's Federal Assembly and Council. Provisional results show the Swiss People's Party retaining their plurality, and that the Green Party has become the fourth-largest party.
Voters in Switzerland go to the polls for a federal election. Results show the anti-immigration Swiss People's Party winning the election with at least 29.5% of the vote, a record election result for the nationalist party.