Recent Submissions

Ramp Climbing 1

ramp climber 1   This is our ramp climbing car. We started off with building for torque but soon realized that, Torque is not the only thing,  we needed weight distribution as well as ability to keep the driving wheels on the surface so that the power can be transfered to the surface. This is were […]

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Cat/Dog Feeder 9,000,000

Ev3 Minestorm, Mr. E's Minestorm, Pet feeder This is mt first post on Dr.E’s mindstorms website! This is a short video about the pet feeder I made for my cat, Chloe. It is basically a big drum that rotates and dispenses catfood and stand.  You can set the variable timer with the wheel-knob to any […]

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UN- Rolly

We built a un-rolly (logical as it unrolls a roll). We calculated how many degrees it takes to pull one inch and then used the buttons on the brick and the math block to move the motor. We learnt a lot on how much it takes to solidify the structure and math block.   rollChlg […]

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Egg Cracker

We built an egg cracker. It was a very exciting project with lots of learnings. We learnt that cracking an egg is not an easy task. We used gravity to drop a butter knife to crack the egg. Earler the epic fails were quickly cleaned up before mom could see the mess.   chef – […]

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24 piece or 10 piece?

 This is a challenge to build a car with Mindstorms EV3 with only 24 parts or less.  Here I show 3 different cars – on with 24 parts that can drive with a remote control, 21 parts that can drive with programming and a 14 part car that can drive only straight…and just for fun […]

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