drugsl

Expanding mobile phone memory storage -Part 4

More and more manufacturers are releasing memory expansion on phones and this may enhance user experience to a certain extent, but there are also disadvantages that cannot be ignored.

Google’s Drone Delivery Service

This article introduces the scheduling method of the Wing drones, which is very similar to that of a small airport.

How to Tame the “Wild Horse” Automatic-driving? - Part 7

Elon Musk believe autopilots with simple optical cameras and human-like vision are more promising.

Application of GPS on the Moon

Human beings use tools to avoid getting lost, and Masten Space Systems proposes building a GPS for the Moon.

15 shortcut keys and touchpad operation of Win10 (I)

Even though it is not mandatory and necessary to learn the shortcut keys while using a computer, but it can save time while increasing working efficiency.

Mouse that Digital Enthusiasts Love: How Does It Come? (1)

This article mainly introduces the origin of the mouse, especially the original mouse, which was invented by Douglas Engelbart.

Interface Is Important in Buying a Laptop

This article mainly introduces the design of USB interfaces and the specific subdivisions of USB-A as well as USB-B.

Interface Is Important in Buying a Laptop

This article introduces diverse interfaces of laptops, especially the USB interface, which is roughly divided into USB2.0 and USB3.2.

307 years! Long Journey of Keyboards (5)

The turning point of mechanical keyboards occurred in 2005 when competitive games were booming and extremely popular. Now mechanical keyboards are basically using Cherry key switches.

307 years! Long Journey of Keyboards (2)

This article introduces the modern keyboard era and the history of modern keyboards is basically the history of mechanical keyboards and membrane keyboards.

They're not CEOs, but they're the most influential people in the self-driving field – Part 3

Another two influential people in the field of autopilot. Regina Savage, the Global Supervisor of Automotive and Mobile Technology from MS, is good at financing and acquisitions. Mohamed Elshenawy, Engineering Senior Vice President of Cruise, is good at testing and deploying code, and overseeing the cloud computing infrastructure at the same time.

Which high-resolution digital audio player can stand out from numerous DAPs? – Part 1

Introduce the current situation of audio playback media and the advantages of high-resolution digital audio player, recommend 2 excellent high-res DAPs.

Want to buy Tesla by bitcoin? Firstly calculate how much tax to pay

Summary: Using bitcoin to buy Tesla, whether you need to pay tax or not, it depends on whether the value of selling crypto currency is higher or lower than the value when you original bought it. Buying Tesla by bitcoin that has been held for no more than one year or more than one year, the tax rate will be different.

35 marvelous and free mac apps you must download – Part 10

This article recommends 3 mac apps, Weather Dock for weather forecast, Spotify for listening to music and Grammarly for spelling check.

Global chip shortage, what's going on? These measures are being taken in the US and Europe

Summary: Natural disasters and epidemics have led to a sharp drop in global chip production and chip shortage, the United States and Europe are taking various measures to increase chip production.

35 marvelous and free mac apps you must download – Part 5

It should be noted that you need to download the latest version of the productivity suite from the Mac App Store on MacOS Catalina. Of course, if your MacOS is on 10.14, you can also download the appropriate version from Apple's Legacy Support page.

35 marvelous and free mac apps you must download – Part 4

Recommend 3 Mac apps, Onyx for cleaning up, VLC media player for video playing and Amphetamine for keeping Mac waked up.

35 marvelous and free mac apps you must download – Part 3

Recommend 3 Mac apps, powerful browser Chrome, uTorrent for downloading and Itsycal for appointment managing.

Flying Cars are Becoming More and More Popular, Volkswagen is Considering Launching a Flying Taxi Business in China

Flying cars are becoming more and more popular, while Volkswagen and many other companies are considering launching a flying taxi business.

The New US Government has Announced Its Continued Support for the Plan of Returning to the Moon, While the Chance of Landing on the Moon in 2024 is still in doubt

The New US Government has announced its continued support for the plan of Returning to the Moon, while NASA now faces a lot of difficulties to land on the Moon in 2024.

The Global Chip Shortage Highlights the Fragility of the Auto Supply Chain, Only 10% of Foundries Produce Automotive Semiconductors

The global chip shortage highlights the fragility of the Auto supply chain, and foundries produce far more chips for consumer electronics rather than automotive semiconductors.