![Blades for lawn mowers, gardening blade, isolated in white background, collage of blades Stock Photo - Alamy Blades for lawn mowers, gardening blade, isolated in white background, collage of blades Stock Photo - Alamy](https://l450v.alamy.com/450v/2h9rn5k/lawn-mowers-close-up-on-a-sunny-day-grass-care-gardening-concept-2h9rn5k.jpg)
Blades for lawn mowers, gardening blade, isolated in white background, collage of blades Stock Photo - Alamy
How hard would it be to make an effective manual lawn mower (no fuel, no electricity, can cut grass of any length)? What about four wheels instead of two, and horizontal blades
![Vrtna kosilnica STIHL RM253 T - Kosilnice - s košaro - Vrtne kosilnice z bencinskim motorjem - Vrtne kosilnice Vrtna kosilnica STIHL RM253 T - Kosilnice - s košaro - Vrtne kosilnice z bencinskim motorjem - Vrtne kosilnice](https://www.totum.si/modules/uploader/uploads/s_product/product_pictures/RM253T.jpg)
Vrtna kosilnica STIHL RM253 T - Kosilnice - s košaro - Vrtne kosilnice z bencinskim motorjem - Vrtne kosilnice
![LAWN MOWERS - MITRE 10 KALAMUNDA PRICES FROM | Lawn Mowers | Gumtree Australia Kalamunda Area - Kalamunda | 1298851422 LAWN MOWERS - MITRE 10 KALAMUNDA PRICES FROM | Lawn Mowers | Gumtree Australia Kalamunda Area - Kalamunda | 1298851422](https://gumtreeau-res.cloudinary.com/image/private/t_$_20/gumtree/b4acc732-988a-4173-a769-5913f1f2c630.jpg)