A Pen That Draws in Any Color

The Scribble is a magical pen that can scan colors and instantly reproduce the colors. Hold the Scribble’s scanner up to any color, and within a second that color is stored in its memory. 【小题1】

Who can use the Scribble?

Children will love the Scribble because it can create different colors, replacing even their biggest box of crayons (蜡笔). Besides, anyone working with color in their professional lives, such as artists, will be able to scan and reproduce colors instantly.

【小题2】

Green! One of the most important characteristics of the Scribble is that, since it can reproduce any color, it replaces marking pens, greatly reducing the huge amount of plastic waste.

What’s inside the Scribble?

There will be two different versions of the Scribble, the Scribble K and the Scribble S. The K will be able to reproduce exact colors on paper. It includes a color sensor and a rechargeable battery. 【小题3】The S looks exactly the same as the K, but it is intended for use on screen.

How did we create the Scribble?

We’ve been in the design process for two years and the Scribble has gone through various design changes to get it to where we are now. Because of its small size we have created some ideas never seen before in the color reproduction industry. 【小题4】

【小题5】 Without your likes, the Scribble couldn’t make it so far. Please make sure to bookmark our website and check back often to see the progress as well as the updated times for production and delivery of your Scribble.

Robots have taken over many of America’s factories. But can they pick a strawberry? “It’s really hard for robots to match what humans can do,” says Bob Pizter, an expert on robots.

Any 4-year-old kid can pick a strawberry, but machines can’t seem to figure it out. Pizter says the hardest thing for them is finding the fruit. Pizter’s strawberry-picking robot is rolling into a strawberry field. This well-designed device drives itself. It’s as big as a bus, long enough to straddle ( 跨 越 ) a dozen rows of strawberries at once. Powerful computers are sitting on top.

Underneath, there are high-definition cameras to find the berries, and robotic claws ready to pick them.

“Nobody’s telling it what to do,” explains Paul Bissett, the chief operating officer of Harvest CROO Robotics. “It’s remembering its path down the row. It’s remembering where all these plants are.” It knows all this, thanks to the super-accurate GPS. Its computer brain contains a map showing the locations of every strawberry plant in the field. The action of machinery is truly impressive, but the baskets are still practically empty. Pitzer says the robots are able to find and pick more than 50 percent of ripe berries. That’s not yet up to human standards. A typical worker, he says, manages to pick anywhere from 60 to 90 percent of the berries. Also, he admits, the machine is slower than human hands. On the other hand, it has some advantages. It can work right through the night. Two years later, he says, this machine will be in the fields working for real. “There are weaknesses to work out, but it’s getting there. We’re close.” he says.

Strawberry companies are putting millions of dollars into this project. The reason, Gary Wishnatzki, the owner of Wish Farms says, is that it’s getting more and more difficult to find enough people to pick his berries. “The fact of the matter is, if we don’t solve the problem of this labor shortage with automation, the industry is facing a big challenge ahead. The price of fruit is going to be much higher,” Jose Santos, the leader of the farm, says.

Jose is pretty convinced, though, that picking strawberries will always require people. The machines will break down, he points out. In fact, he’s looking on the bright side. “You could afford to give people a day off if you have machines behind you,” he says.

Nature has the power to alter an element’s identity with time and space. This is evident by the transformative effect Britain’s deep coal mines have been showing after decades of being one of the biggest reasons for pollution. Now, they’re being employed to supply green energy to the town of Gateshead. The town is the first place to experience something like this in the country, but the success of the phenomenon has encouraged the authorities to apply it to other towns.

In 2021, coal was just producing 2% of electricity in the UK. Most of the electricity in the country is being supplied through oil and gas. This has resulted in massive abandoned coal mines all across the country. As years went by, these mines were flooded with water, making it a source of geothermal（地热的） energy, which is used to generate heat and electricity. Gateshead hosts such a mine in its town, whose council, therefore, launched a mine water project in March 2023.

The authorities put in a large central heat pump in the mine. Mine water can often sit with a temperature of 45℃. The water is then pumped using appliances to home heat pumps. The process increases the temperature further. The water then goes ahead and warms up the interior space and home water supply. After the heat from the water has been used, it’s sent back to the mine where it again goes through the same process. The project has been successful in supplying low-carbon heating to 350 high-rise buildings, a college and several office buildings.

“Recovering heat from mine water below the ground within abandoned coal mines provides an exciting opportunity to generate a low-carbon secure supply of heat, benefitting people living or working in buildings on the coalfields,” said Gareth Farr, head of heat and by-product innovation at the Coal Authority.

The water resources through the mines are estimated to be two billion cubic meters or half the amount of water in Loch Ness. Farr added, “With many millions of people living upon abandoned coalfields in Great Britain, the potential for mine water heat could be significant.”