Phoebe is convinced desert animals need saving from their environment...but is Carlos right that they don't need her? Meanwhile, Arnold is field trip proof with his new survival kit. Plus, the Seatbelts, Everyone! team shares our first listener feedback and a brief tribute to Magic School Bus creator Joanna Cole.

The kids in Ms. Frizzle's class are thinking about what to do with a rotten tree in a vacant lot...should it be a restaurant? A theme park? A recycling center? Meanwhile, Wanda has her own plans for the tree and James is occasionally interested in telling you about them.

It's pet day but one of the pets is headed out the window. Guess who's ready to follow?

What's the relationship between tuna and pond scum? The Magic School Bus kids are gonna find out as only they can.

The Magic School Bus gang is breaking all the social distancing rules and we are joining them...wish the white blood cells luck!

We're headed down Arnold's digestive tract with the Magic School Bus gang.

We introduce ourselves and talk about Episode 1 from 1994, Lost in Space, where Pluto is still a planet.