July 17–25

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News

Registration is open!
2021-03-23

The IPhO 2021 delegation registration system is finally up and running. We invite all team leaders to familiarize with the information provided on the Registration page and to fill in the delegation details as soon as possible.
Registration system will be launched soon
2021-03-16

The IPhO 2021 team registration system launch is delayed due to the fact that we received answers about participation from many countries only recently. We are still processing information and updating the system.
Official invitations were sent
2021-01-29

We have already sent out the formal invitation letters to join the 51st IPhO to all the member countries of the IPhO International Board. If you have not received the letter please reach out to info@ipho2021.lt
Official invitations will be sent soon
2021-01-15

Dear team leaders and other parties working to send the national teams to IPhO 2021, we are preparing the official invitation letters and they will be sent to you shortly.
Thereminvox – one of the first electronic instruments celebrates a hundredth birthday
2020-12-29

It seems that if you want to play, it is necessary to press something, to strum and thrum, in a word, to touch the instrument. However, while it sounds fantastic, there is such a device that can play music without anyone touching it. It is the theremin, also known as thereminvox, one of the first and strangest electronic instruments.
Survey results: majority of the responders prioritize the physical version of the Olympiad
2020-11-12

Early in October we invited the national contacts from every country to take part in the survey as we are preparing for the 51st IPhO in 2021. Thank you to over 50 of those who responded.