The Re-Emergence of Rotary Engines - Engine Builder Magazine
Here it is: the return of the rotary engine, now in the Mazda MX-30 | Top Gear
Amazon.com: VADSBO Rotary Engine Model, Metal Engine Model Kit, DIY Assembly Electric Engine Model, Real Reduction Engine Teaching Model, Up to 600 RPM : Home & Kitchen
UPDATE: Wankel 2.0. The Return of the Rotary Engine. | Engineering.com