Engage Your Brain with Math Quizzes
Math quizzes are more than just exercises—they keep your brain active and your mental focus sharp. Like any muscle, your brain requires regular training for attention, perception, and memory. So, why not enjoy exercising your brain while having fun?
Brainteaser Challenge
Take a look at the picture below: It contains a number of squares—but how many exactly? Try not to peek at the solution below. Let’s see how quickly you can find them all. Are you up for the challenge?
The Benefits of Brainteasers
Quizzes demand full brain power, engaging your wits and speed. They stimulate your brain while providing a fun and relaxing break from daily routines. Not only do they enhance memory and concentration, but consistent mental exercise can also help delay mental diseases and boost attentiveness throughout your day.
Brainteaser Quiz
The quiz below is a brainteaser that will challenge your brain power. If you get stuck, don’t worry—the solution is provided below. But give it a genuine attempt without peeking! Are you ready? Let’s get started!
Are you ready?
Take your time. This is tougher than it seems.
Whenever you’re ready to check your result, scroll down for the solution. But no peeking! =)
Let’s talk about the solution. Remember, you’re looking for complete squares—it doesn’t count if it only resembles one. Take your time with this brainteaser; there may be more squares than you think. Did you miss any?
Solution
Let’s define what a square is: in math, it’s a shape with four sides of equal length and 90-degree angles between them.
So, how many squares are in the picture? The correct answer is 16.
Here’s What You Need To Know If You See Someone Wearing Shoes
Computer scientists from Austria have introduced a groundbreaking shoe, called InnoMake, designed to help blind individuals navigate obstacles while walking,
Developed by Tec-Innovation and Graz University of Technology, this innovative shoe, priced at over $3,000, boasts waterproof ultrasonic sensors on each toe, capable of detecting obstacles up to 13 feet away.
As wearers approach objects, vibrations and sounds alert them, akin to parking sensors in vehicles. Markus Raffer, a visually impaired co-founder of Tec-Innovation, has lauded its effectiveness, noting personal benefits.
Each foot features a dedicated sensor, available as a complete shoe or retrofit option, capable of identifying an object’s nature, be it a wall, car, or stairs, and providing tailored alerts.
Future plans include incorporating camera-based recognition and machine learning for improved navigation assistance, potentially offering a “street view navigation map” for users.
Friedrich Fraundorfer at TU Graz emphasized the shoe’s potential to revolutionize the lives of visually impaired individuals, granting them greater independence and safety in navigating their surroundings.
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