Licuacleta, the Machine that Encourages Healthy Eating, Exercise, and Environmental Care | Licuacleta, la máquina que promueve una alimentación saludable, el ejercicio y el cuidado del medio ambiente

By Mirna Echave, Visión 360:

Promoted in Rural Areas

By pedaling alone, people can make their favorite smoothies, avoid using electricity, and even get a bit of exercise. The project is being promoted in rural areas.

The licuacleta, a curious machine shaped like a bicycle but designed so that pedaling powers the blades of a blender, not only promotes physical activity and reduced electricity use, but also allows you to enjoy a fresh fruit or vegetable juice.

Leandro Maldonado built it about five years ago, and with his wife Paula Mariaca, made it part of a project that promotes healthy eating and environmental care: Kasa Muyu.

Children in the communities where the licuacleta is taken are the most amazed, eagerly taking turns to pedal. Last weekend, it was showcased at the “Diversity is Life” fair at the Central Urban Park in La Paz, where it caught the attention of both children and adults.

On one of the project’s trips, a child uses the licuacleta.
Photo: Kasa Muyu

The Creation

Although the first licuacleta originated in Spain and had notable international promotion, in Bolivia it was born in Cochabamba.

“We lived there, in a house where we had different demonstration systems like composting, gardens, water treatment, rainwater collection, various things. At some point, we began giving workshops to schools in Cercado, Cochabamba, in that space, in our home,” Leandro told Visión 360.

He recalled that it was Paula who suggested building the device to integrate into the project. And since Leandro had welding skills—he grew up in a workshop where his father worked as a mechanic in Uruguay—he learned the trade as well.

“So we could show the entire food cycle, starting from the garden. We held workshops with seedlings, and all the waste from the snacks we made with the kids went into composting. We would get soil from it and take it to the garden. That’s how we tried to close the food cycle using the licuacleta. Everything was always focused around food,” Leandro explained.

To build it, he had to gather tools, a discarded bike frame that was practically useless, and a burned-out blender he found at La Cancha, Cochabamba’s popular market. “We started with a friend, Jhonatan Cires, who is part of Cochabamba’s Critical Mass, very involved with bicycles. We both started putting this together,” he said.

The construction of the licuacleta. Photo: Kasa Muyu

The design they came up with then is still in use today. While the original idea was to use it as a teaching tool, now it can even replace an electric appliance. Leandro has even been asked to give a workshop on how to build licuacletas.

Promotion

The machine, “a clean and responsible technology,” was available for anyone wanting to make a juice, free of charge, at the fair. People could choose any fruit and use bottled water to prepare their smoothie.

This is how the licuacleta was promoted: it works with coordinated pedaling, but instead of the chain driving the wheels, it powers the blender blades.

That is, users had to pedal continuously until the fruit and water in the blender jar were fully blended. An interesting feature of the fair was that participants were encouraged to bring their own cups and plates for tastings or consumption, although those without could use and then wash the ones provided by the project.

The experiment was a success, as it led many people to engage in meaningful conversations about the themes discussed.

“Many times I’ve been asked how it works, and I’m always happy to show it, because if you have the ability to weld and the creativity to build it, then go ahead, right? That’s always been the idea behind the project,” Leandro said.

Every detail is fine-tuned for optimal performance.
Photo: Kasa Muyu 

To date, schools and student projects have replicated the model, such as students from the Suriquiña community in the department of La Paz.

The front wheel is fixed onto a platform, with the blender jar placed above it. The rear wheel is replaced by a stable base, where the seat is mounted.

The project’s reach is increasingly evident, but Kasa Muyu’s work is far from over. According to its founder, they hope to develop more pedal-powered machines that support families, especially food producers in rural areas.

“A blender might not seem all that useful, right? In rural areas, for example, where electricity is hard to access, a blender isn’t considered an essential appliance like, say, a water pump. Sometimes you need to draw water from a well or river for irrigation or other needs—so you’d need a pump or invest in a solar panel. But the great thing about blenders is that they spark curiosity and break the mold—when someone sees a bicycle making juice, it really surprises them,” he said.

Calculations show that with regular pedaling for two minutes, one can “virtually” travel one kilometer—and fully blend a smoothie.

Project Growth

For Leandro, it feels like magic—seeing what happens with children when they are introduced to the licuacleta. “It’s like a new paradigm opens up in their little heads. It’s really beautiful,” he says.

That’s why their goal is to reach more corners of the country. “We travel a lot within Bolivia. We’ve also been to Peru and Uruguay with the blender bike. What we do is visit schools.”

A child tries out the machine at the Urban Park fair.
Photo: Mirna Echave

That’s where the cycle begins—gardening, composting, and nutritious food. According to Leandro, introducing the machine also lets them work as if it were a game, encouraging discussions about more serious issues like nutrition and environmental problems, and offering recipe-based solutions.

“And then, it happens—we had kids we taught recipes to at a school in Cochabamba, and later found them at a fair in Tiquipaya, selling a homemade ketchup recipe we had taught them. They had made it, bottled it, and were selling it. It was basically tomato and raw sugar (chancaca), well-cooked, made the way we showed them,” he recalls.

The direct and indirect impact of the licuacletas keeps growing, and according to Leandro, that’s the goal now: “to keep discovering more schools, spreading the idea, encouraging people to create—and to use recycled materials too.”

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