This muffler is basically a combination of absorptive and reflective type and has 3 layers.
The inner one content a converging and diverging type of venturi with holes on it and a flap (can be a rhodium/palladium) in between the C/D venturi which diverts the exhaust gases.
Multiaxis Chainless Shaftless Compact Coastable Geared Bilateral Drive Mechanism and Novel Low Height Frame Set for Unicycles
This drive mechanism does not use chaindrive or shaftdrive but has efficiency as chaindrive (in terms of gear teeth engagement) and requires less frequent maintenance. It also provides gear ratio.
Basic idea: Use internally toothed gear to rotate the hub of the wheel.
This drive mechanism does not use chaindrive or shaftdrive but has efficiency as chaindrive (in terms of gear teeth engagement) and requires less frequent maintenance. Extra length requirement due to pedals is removed and length of bicycle can be further reduced by using smaller front wheel.
What will be the future of personal cars? And how personal will it be? A car that provided sense of pride and emotional satisfaction has now become a mere medium to commute.
There is a constant fight between rational and emotional choices when it comes to buying a vehicle.
Due to the pandemic and subsequent social distancing guidelines, the UK population’s attitude to transportation has changed. The bicycle and e-bike have become a new model of healthy transport for many. Halfords, The UK’
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