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Hydrogen moped

14.11.2001

The Italian bicycle company Aprilia, in collaboration with the German company Novars and American scientists, has developed a hydrogen-powered moped.

Gas from a two-liter cylinder enters the fuel cell, mounted under the steering wheel, where it is oxidized on the catalyst with atmospheric oxygen and produces electricity that rotates the electric motor. On a supply of hydrogen, you can drive 100 kilometers at a speed of 30 kilometers per hour. The fuel cell weighs 780 grams and produces 670 watts of power - about a horsepower.

The hydrogen moped is silent and does not poison the air: its exhaust gases consist of water vapor.

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Intel introduced the image processing module Movidius Myriad X. According to the processor giant, Movidius Myriad X is the world's first single-chip system that includes a Neural Compute Engine.

The Neural Compute Engine is the hardware unit responsible for running a high-speed deep learning neural network. It is he who should allow the end device based on Movidius Myriad X to understand the environment and respond to it in real time. The performance of the Neural Compute Engine unit reaches 1 TOPS (trillion operations per second), while the total performance of Myriad X reaches 4 TOPS.

Among other features of the new solution, Intel highlights, for example, 16 128-bit vector processors with VLIW architecture (one instruction contains several operations that are executed in parallel). The Myriad X is also capable of working simultaneously with eight HD cameras, thanks to the presence of 16 MIPI lanes with a total throughput of 700 million pixels per second. In addition, there are more than 20 hardware accelerators responsible for image and sound processing.

Myriad X received 2,5 MB of Homogenous On-Chip Memory. It is a centralized memory architecture that provides 450 GB/s of bandwidth, helping to reduce power consumption by minimizing off-chip data transfer.

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