By Heather Kelly, CNN
For a tiny bug-shaped robot made of cardboard and plastic, Dash is surprisingly advanced.
The new $65 DIY programmable robot is built for tinkering. It comes with a gyroscope, visible light and infrared sensors, and an iOS app for controlling it over Bluetooth 4. The Arduino-compatible bots also have LED lights and additional ports for expanding and hacking the Dash.
You can program in your own behaviors, making the robots move in patterns or follow walls. They can operate as a swarm and cooperate, or set off on individual tasks. Add in touch sensors and turn two peace-loving Dash robots into battlebots that fight each other and keep score on their multi-colored LEDs.
"Our goal is to get a robot into everyone's hands because we think they're great educational tools," said Nick Kohut, one of the founders of Dash Robotics.
Conveniently, Dash will fit right into in the palms of those hands. It has six legs, weighs about half an ounce, and its killer feature is being able to move quickly over various kinds of terrain. It can cover five to six feet a second and is able to cross sand, concrete and other surfaces.
By Heather Kelly, CNN
There's only so much you can fit inside one of those cute woven baskets found on the common bicycle: a small bag of groceries, fresh-cut flowers and a baguette, maybe a puppy.
But the new 2X4 cargo bike from NTS Works is built to haul up to 100 pounds of goods and, with the help of its electrical-assist engine, go as fast as 20 miles an hour.
The bike, a cross between a bicycle, motorcycle and beast of burden, is the brainchild of California bike designer Neal Saiki. He hopes the $4,800 2X4 will catch on with regular people running errands, as well as companies that deliver packages, fruit boxes, pizzas and other goods in urban areas.
Enterprising riders around the world have used the humble bicycle to haul freight for more than 100 years. They creatively balance large loads or small families on two wheels, often modifying a bike's design to accommodate specific hefty cargo.
These "cargo" or "freight" bikes are still in use in many places where cars and gas remain too expensive, or where the roads are so small or congested that a bike is a more efficient way to get around. They're especially popular in Europe, where some manufacturers have added electrical engines to boost the bikes' hauling power and assist riders up hills. FULL POST