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Se ve bien dónde estoy sentada, ¿verdad?

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Pues este es precisamente el tema de este 
episodio de R&D África en la TV de la AAU.

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Hoy ponemos el foco en el joven
Lawrence Adjei, que ha sido capaz de crear

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esta moto eléctrica 
a partir de pilas usadas de portátiles.

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De inmediato
entramos en materia.

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Ahora que la protección medioambiental,
estar en forma y los viajes “verdes”

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se valoran cada vez más y
tienen progresivamente más adeptos,

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¿Qué viene a la mente al mencionar 
un transporte que

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evita la congestión del tráfico y

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es más ecológico y responsable
medioambientalmente?

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Las motos eléctricas usan
dispositivos eléctricos que

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se activan para asistir en el
pedaleo o sustituirlo.

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Tienen unas cuantas ventajas.

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Consumen poco, son más rápidas 
y reducen la congestión del tráfico.

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Además, son en esencia no contaminantes.

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Los accesorios principales son
las baterías de iones de litio,

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de niquel-cadmio,

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de litio-cobalto,

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de plomo-ácido,

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de níquel-hidruro metálico,

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de litio-manganeso

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y de polímero de litio.

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Un joven ghanés,
Lawrence Adjei,

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ha aportado una innovación significativa 
a la industria de las motos eléctricas.

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Utiliza baterías de portátiles, 
que compra en chatarrerías

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y tiendas de informática en
Accra, para sus singulares motos.

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Es el primer ghanés que
fabrica motos eléctricas

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a partir de baterías de portátiles,
y es autodidacta.

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Tengo mucho trato con Lawrence,
y colaboro con él.

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No es mi primera vez en una moto.

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He estado yendo en moto dos años ya.

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La experiencia es diferente.

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Diferente. Casi no se puede ni comparar,
en una moto o una bici normal...

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duele todo el cuerpo.

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Y hay que tener muy en cuenta el tipo 
de recorrido que se tiene que hacer.

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Así que esta es muy diferente 
de las que he usado antes.

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Tiene tres marchas,
y las otras, no.

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Tiene un freno que recarga la batería 
al apretarlo, y las otras, no.

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Tiene una entrada USB donde
se puede cargar el móvil

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o conectar una luz USB.

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Y las otras no tienen.

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Incluso tiene timbre,
y las anteriores no tenían.

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Y los frenos son de parada inmediata.

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Frenan al instante.

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Luego, en lo que se refiere a la batería,

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tiene gran capacidad,
incluso serviría para

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iluminar una casa.

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Aquí es donde el sr. Lawrence
Adjei crea todos sus inventos.

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Aquí es donde se fabrican 
las motos eléctricas

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con baterías hechas a partir de 
baterías de portátil usadas, y

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en este momento estoy con Lawrence.

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Por favor, explíquenos
el proceso que

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permite utilizar estas baterías
en las motos eléctricas.

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Pues, aquí están las baterías.

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Y se parten en dos así.

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A veces se pueden doblar, o…

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se usan alicates.

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OK

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No utilizamos
todas las celdas.

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Esta de aquí, es el conector.

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-OK.
-Esta no se puede usar, así que

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hay que buscar otra.

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Probar otra.

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Lo mismo.

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