DJI Mini 3 Drone RC Controller 2026
Weighing in at less than 249 grams, the DJI Mini 3, priced at $379 with RC controller (was $549), is in a class of its own for easy transport and hassle-free carry-on in most areas around the world. Grab it and chuck it in a tiny bag; there are no weight restrictions or extra checks at the airport. That super-light construction does not compromise performance; once those propellers start spinning, you’re ready to go.

BYD Denza Z Electric Supercar Open-Top
Attendees at the 2026 Beijing Auto Show strolled inside the main hall and were greeted by BYD’s Denza Z series convertible, a four-seater with a soft top that neatly folds up into the rear deck. Much of the automobile, including body panels, seats, and structural components, is made of carbon fiber, which helps to reduce weight and improve handling. When things get really fast, a tiny air vent on the bonnet helps to increase airflow and give the car a little extra downforce.

Tech Brands Companies Lies Deception Exposed
A recent segment from Arun Maini of MrWhoseTheBoss offers a behind-the-scenes look at how tech companies try to market their products to us, and Marques Brownlee joins in to provide some color to the topic. They’re talking about all the claims that sound wonderful on paper but are usually a letdown in real life. Companies have creativ ways of describing how “quick” or how much “battery life” you can get out of anything, by using phrases like “up to a multiple times faster” or similar. It allows them to highlight the fact that they were able to gain an advantage in ideal conditions or when compared to an old clunker.

Strongest LEGO Crusher Air-Powered
Jamie at Brick Jams became interested in pneumatic cylinders and ended up developing a machine capable of squashing everyday objects with ease under over 300 pounds of pressure. He put together 42 LEGO pneumatic cylinders and built a unique air compressor system.The resulting machine is rock solid on a reinforced frame and produces a steady, controlled pressure every time you open the valve.

3D-Printed Working Engine
Alexander worked in his workshop for years on a simple goal: to turn spools of everyday filament into a workable internal combustion engine. That is, anything with a few hundred horsepower to get the aging bones going. His third generation of this made-from-scratch engine, known as the AP3 Carbon D125, has recently met that target. The new design surrounds a 125cc single-cylinder four-stroke engine, which is commonly found in scooters.