Learn how to speak at Universities.
How to communicate on TV & Radio with techniques to improve.
How to give a speech that reaches all audiences in you are an Engineer or Dr.
How to Protect yourself if the TV or Radio interviews spin your message.
All Social media + Donations https://linktr.ee/speaking
How to Contact Mariusz :
https://www.researchgate.net/profile/Mariusz_Sokolowicz
https://orcid.org/0000-0002-0716-4345
https://www.facebook.com/mariuszesokolowicz
https://www.linkedin.com/in/mariusz-e-soko%C5%82owicz-9b005a94/
--- Send in a voice message: https://anchor.fm/roy-coughlan/message