LEGO Towers vs Earthquakes!

Making a LEGO Train Go Vertical!

I Built a LEGO Water Park Lazy River!

Shifting Sand With LEGO!

4 LEGO Mechanisms In a LEGO Machine!

5 Types of LEGO Launch Rollercoaster!

I Built a LEGO Theme Park Pirate Ship Ride!

Building 8 LEGO Latches!

Clearing Snow With LEGO!

I Built a LEGO Propeller Powered Drift Car!

I Built a LEGO Water Slide!

Testing LEGO Sea Defences!

I Built a LEGO Hydroelectric Dam!

I Built a Working LEGO Ski Slope!

LEGO Crossbow vs Fruit!

Can a LEGO Bridge Hold 100kg?

I Built a LEGO Loop Rollercoaster!

I Built a LEGO Cake Mixer - And Baked a Cake!

I Built a LEGO Water Park Rapids Ride!

I Built a Working LEGO Marble Run!

I Built a Working LEGO Drawbridge!

Can a LEGO Motor Pull a Car?

How Much Weight Can LEGO Lift?

I Built a Working LEGO Trimaran Boat!

I Built a Working LEGO Launch Rollercoaster!

How Much Weight Can a LEGO Tank Pull?

Testing LEGO Bridges to Destruction!

I Built a Working LEGO Cable Car!

Making a LEGO Car Go Uphill!