Tips&Bricks - #423 TECHNIQUES - LEGO Geometry Some things in LEGO just work, and some don't. These connections can be incredibly satisfying and interesting, so let's look at two cases where LEGO
![Amazon.com: LEGO Technic Steel Ball Chrome silver wheel metal marble heavy pivot caster steering socket joint 99948 omnidirectional FLL LME robot robotics mindstorms nxt ev3 part piece : Toys & Games Amazon.com: LEGO Technic Steel Ball Chrome silver wheel metal marble heavy pivot caster steering socket joint 99948 omnidirectional FLL LME robot robotics mindstorms nxt ev3 part piece : Toys & Games](https://m.media-amazon.com/images/I/31WQQatNfbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LEGO Technic Steel Ball Chrome silver wheel metal marble heavy pivot caster steering socket joint 99948 omnidirectional FLL LME robot robotics mindstorms nxt ev3 part piece : Toys & Games
![Old Elementary: Eero Okkonen's ball turret and deltoid | New Elementary: LEGO® parts, sets and techniques Old Elementary: Eero Okkonen's ball turret and deltoid | New Elementary: LEGO® parts, sets and techniques](https://1.bp.blogspot.com/-qho8fNDZvAw/YOqXWW8xbeI/AAAAAAAAWvQ/1rrCmTNoSScnB_0KxRS_aIqHUdMqWN09wCLcBGAsYHQ/s1800/tur3-lego-part-technique.jpg)
Old Elementary: Eero Okkonen's ball turret and deltoid | New Elementary: LEGO® parts, sets and techniques
![Old Elementary: Eero Okkonen's ball turret and deltoid | New Elementary: LEGO® parts, sets and techniques Old Elementary: Eero Okkonen's ball turret and deltoid | New Elementary: LEGO® parts, sets and techniques](https://1.bp.blogspot.com/-i22ycWm6c3Q/YOqTRTgG3QI/AAAAAAAAWvA/KahGUxRfhHsRMxF6QlFUI42bWo7g1XyOgCLcBGAsYHQ/s1800/turret1-lego-part-technique.jpg)
Old Elementary: Eero Okkonen's ball turret and deltoid | New Elementary: LEGO® parts, sets and techniques
![shapes - Is there a true ball/sphere LEGO piece (or pieces that together form a ball/sphere)? - Bricks shapes - Is there a true ball/sphere LEGO piece (or pieces that together form a ball/sphere)? - Bricks](https://i.stack.imgur.com/Y3k7D.png)
shapes - Is there a true ball/sphere LEGO piece (or pieces that together form a ball/sphere)? - Bricks
![Old Elementary: Eero Okkonen's ball turret and deltoid | New Elementary: LEGO® parts, sets and techniques Old Elementary: Eero Okkonen's ball turret and deltoid | New Elementary: LEGO® parts, sets and techniques](https://1.bp.blogspot.com/-Tu9qO6C0oA8/YOqUX6WJbGI/AAAAAAAAWvI/ATu-sAOGM808kBF8LO0oQ17oGeU7sx0sgCLcBGAsYHQ/s1800/tur2-lego-part-technique.jpg)