Bubble inside a bubble?

As you know from my last explanation, a bubble contains air, detergent, air, detergent, air. This combination forms a levitating sphere like object that contains lots of variety of colours. But is it possible to blow a bubble inside a bubble? Let’s talk about that.

When blowing through a straw, you force air to penetrate into the solution (detergent) which then generates a pocket of air inside the newly formed bubble.  Then inner air pocket gradually tries push out. While the outer layer of the bubble the tries to push in, which is most likely caused by the common air outside the exterior of the bubble. Forming the elastic sphere shape.

Blowing individual bubbles inside each other is quite feasible. Due to the tension of air being pushed in and out. So once you blow your first bubble and blow your second one inside it. Both bubbles will expand in size due to the air you're forcing inside the interior. Making it eligible for more miniature bubbles to form inside the original one.

If you have successfully made lots of layers of bubble. It should look something like this.

Walht: conduct a scientific investigation recording and discussing observations and results.