лепту

Said in one Russian podcast line.

• пытаются внести свою лепту в какие-то некие альтернативные биологические теории.

  They are trying to contribute to some alternative biological theories.

  

  Философ с большой дорогиВ гостях биофизик Анастасия Дубовицкая

The shows belong to their publishers, and each line plays from the publisher’s own file. Translations are machine-made. Russian books and courses on Amazon (affiliate link).