The 3Dvarius is an electric violin created by 3D printing technology and based on the model of a real Stradivarius violin. Printed as a single piece, the 3Dvarius violin departs from traditional musical instrument production technology.

Combining the precision and power of 3D-printing with ancient violin-making skills,

My Proposed Project:
5/8" Drive Hand Ratchet system with a 3 piece 50" long Telescopic Handle with a group of Hand/Impact Sockets.

This system is to allow a mechanic tighten or loosen bolts (or fasteners if no bolts exist) easily.

Bicycle is used as mainly short distance carrier. Speed of a cycle generally 15-20 km/h, if we pedal it comfortably. We can get more speed by fitting big-size front chain ring (with increase number of teeth of ring) or increasing rate of rotation.

Lithos Motors is an automobile startup that focuses on providing innovative, clean energy transportation for urban commuters.

At Lithos Motors, we aim at changing the way India commutes. The world will shift to clean and green transportation solution in coming years,

Internal combustion engine is the most efficient and economical on-road power machinery and maintains the dominant role on the market. Among them, SI engines occupied a much higher proportion on the light vehicle engine markets than diesel engine.

Adversaries threaten multiple High Altitude EMP (HEMP) attacks initially sparing human life, crippling power, communications and High Frequency (HF) backup disaster response networks for hours. HEMP is less disruptive between surviving Low Frequency (LF) radio stations.

Deep frying is not possible by method steam generator boiler. In the present conventional method for deep frying of commercially food manufacture unit, the utensils (vessel) are heated directly over the burner but in my innovative method, the vessel (jacketed kettle) is heated by the circulation (by ¼ H.P.

The Clarke-Brayton Engine has the potential for 55% brake thermal efficiency compared to 42% for state-of-the-art conventional diesels, is dramatically more compact than conventional engines of the same power, can burn diesel or natural gas as compression-ignition fuels and is less expensive to manufacture.

Currently ECU is used in cars to increase performance. This MechaSpark ECU is a LOW COST microcontroller based ignition system which increased the power output of engine and REDUCED FUEL consumption. This is can be TUNED to provide various performance modes such as MOUNTAIN-CLIMBING, HEAVY-TRAFFIC, OFF-ROADING,

A robotic inspection platform (“GeoRover”) is proposed for real-time and remote evaluation of highway culverts, drainage pipes, hillslopes, and other structures or features within a highway maintenance setting.

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