This week on Dear Science, James and Allan talk via Skype due to the levle 3 lockdown.

Allan talks about electric cars and how they compare against cars running on fossil fuels. If you want to read more, click here.

James and Allan also talk about the relationship between wasps, caterpillars and tomatoes and all they chemicals which are used in plant warfare. Click here to read more about it.

Dear Science finishes off with a chat about birds micking the sounds of predators so they can trick the other birds to mate with them. Learn more here.