As the title says ...

I known that, if you choose a tech further down the tech tree, all prerequisites for this tech get queued (and you therefore don´t need to select a new techh to research until the final tech that you have chosen is researched.

But what about queueing totally unrelated techs ...

lets assume I would want to queue Tech A, B and C from Civ tech tree, Tech D from the warfare tech tree and tech E and F from magic tech tree.

Is there any way to queue them, so that I don´t have to open the tech tree anew, every time a new tech is researched, and select the next tech to research?