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iPhone 14: all the news “tour” of the latest generation of Apple smartphones

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iPhone 14: all the news "tour" of the latest generation of Apple smartphones

In addition to headphones and smart watches, latest Apple event was the stage for the opening of a new generation of smartphones from the giant from Cupertinocom iPhone 14 line will consist of two standard models and two Pro models.

Thinking of those who couldn’t make it to the event’s live stream, or those who didn’t get to watch it in its entirety, Apple has released a new video where brings together key highlights of the iPhone 14 “family” in just over nine minutes.in a kind of excursion against the backdrop of New York.

Watch video

Starting with photographic skills, The camera configuration has been updated on all smartphones, but there are differences between different models. For example, the basic and Plus versions of the iPhone 14 feature 12 MP TrueDepth front cameras with autofocus.

already The Pro models have a 48 MP main sensor. in a rear-camera configuration that Apple says is four times more powerful than the Pro versions of the iPhone 13.inferior to Apple ProRAW at 48 MP for more editing flexibility.

Apple clarifies that all models are capable of capturing images even in less than ideal lighting conditions, and when it comes to video, the new Action Mode provides more stabilization. The cinematic mode has also been updated, allowing you to record video in 4K resolution at 24 frames per second.

Click on the images to learn more about standard iPhone 14 models.

com about iOS 16users have Additional options for customizing the lock screen. For Pro models, The always-on screen gives your lock screen a new look when your smartphone is not in use.dimming selected wallpapers and prioritizing the most important notifications.

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As “dynamic islands” is one of the features of the iPhone 14 Pro and Pro Max.. This system has been designed to adapt to the notifications that appear on the smartphone, acquiring different shapes, animations and transitions.

In terms of performance, the base and plus models of the iPhone 14 feature the A15 Bionic chip, which includes a five-core GPU. The Pro versions come with the A16 Bionic chip.which promises even more processing power, powering the cameras and features like “dynamic islands”.

Click on the images to learn more about iPhone 14 Pro versions.

The latest generation of iPhone has two new security features:support satellite emergency communication and traffic accident detection.

The detection system uses a gyroscope and an accelerometer and automatically calls emergency services in the event of an accident.

Maintaining emergency satellite communications, functionality also announced by Huawei in the new Mate 50, users can continue to chat even when there is no network or Wi-Fi nearby. The system starts rolling out in November in the US and Canada.

Prices for the standard iPhone 14 model, whose the launch is scheduled for September 16 at a price of 1039 euros.. version Plus will go on sale October 7 at a price of 1189 euros..

one confirmed growth over 100 euros compared to last year’s figures. For comparison, the iPhone 13 with 128 GB of internal memory. entered stores at a price of 929 euros.

The iPhone 14 Pro and Pro Max will also go on sale on September 16, starting at €1,349 and €1,499 respectively. OUR Apple also significantly changed the prices of the most “tricky” versions.. Last year, The Pro version of the iPhone 13 started at 1,179 euros, while the Pro Max version started at 1,279 euros.

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NASA wants to build a 3D printed LINA moon base

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LINA da NASA na Lua

Special agencies, as well as private companies, played cards in the direction of studying the Moon and Mars. This time, the novelty comes from NASA, which intends to create a 3D printed lunar base.

The LINA project, which brings together NASA and AI SpaceFactory, has already shown the first versions of the lunar bases of the future of mankind on our satellite.


Abbreviation for Lunar Infrastructure Asset, a LINA is a new mission by NASA and AI Space Factory to develop an advanced 3D printed lunar base to protect astronauts when they return to the moon, to Mission of Artemis.

The US space agency has invested in getting people back to the moon, and LINA is just an attempt to expand civilization beyond Earth. That is, to have a place on the satellite that is intended for people, as well as a place that is stable and minimizes the impact of human presence.

LINA from NASA on Lua

LINA is part of REACTan abbreviation for Relevant Environment Additive Construction Technology, which aims to develop construction technologies on the lunar surface.

A full-scale architectural and structural design will be carried out taking into account lunar conditions and the needs of the Artemis mission. The scalable structure will be 3D printed under simulated lunar conditions.

NASA explains.

As LINA's design suggests, the project will meet the needs of man on the Moon, from studying the lunar topography, to a strategic deployment that will extract resources from the Sun (as well as from the satellite's permanent shadows), to the ability to expand housing units.

LINA from NASA on Lua

LINA will be a system of sliding structures that can be a single unit, as well as give rise to several, will have a living area of ​​75 sq.m., and will have an area of ​​90 sq.m. dedicated to other astronauts. The 3D-printed structure is expected to welcome astronauts to the moon over the next decade and protect astronauts from solar particles, impacts, cryogenic conditions during moonlit nights and earthquakes.

For the development of LINA, a region of the Moon was chosen, in which the Sun is almost omnipresent, which allows the generation of solar energy.

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Gmail: How to Detect a Viral Attachment and Avoid It

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Gmail: How to Detect a Viral Attachment and Avoid It

When it comes to email, there are several ways an attack can reach a victim. Dangerous links, persuasive language, and infected attachments are all elements used to scam people. In the same way, confidential data and money are stolen. So how do you avoid becoming a victim? In this article, we will explain how to detect and avoid virus attachment in Gmail, which actually applies to any email client.

Gmail: How to Detect a Viral Attachment and Avoid It

Receive attachments daily very often. The documents, audio files and images are often attached to these emails. But not all attachments we receive are necessarily good.

Malicious attachments are those that are used to spread malware onto someone’s device. Cyber ​​attacks need vectors to spread these dangerous programs. This can be done in several ways. Dangerous investments – the most popular way.

However, when a victim downloads a malicious attachment, they are actually downloading malware onto the device. Depending on the type of malware, it can affect the machine in different ways. Some less bad, some worse. However, the consequences of downloading a malicious attachment are severe in most cases.

Signs of a Dangerous Attachment

For everything he can do, it is important to identify threats.

First, it is important to analyze the type of files

When we receive any attachment via email, we can see the extension or suffix of the file. There are many different file types, most of which are .jpg, .zip, or .pdf. While there are no definitively malicious file types, there are some that are most commonly used to spread malware.

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The main types of suspicious file attachments are .exe, .vbs, .scr, .cmd, and .js. It is these types of files that can be used to spread malware.

Pay attention to the content of the email

The content of the email may also indicate whether a particular attachment is malicious. For example, if you receive an email where the sender claims to have attached a document but an MP3 attachment, then you are most likely dealing with a false attachment. This is to put it mildly.

check sender

The key step is to verify the sender’s email address. An attacker cannot replicate and use a trusted source address, but will try to create very similar addresses.

For example, an attacker might slightly change the name of the company in the address (for example, “w0rten” instead of “worten”). When receiving any type of email from a new sender, be sure to take a close look at the address.

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Notebook Positive: 6 models to buy from 1250 reais | Which one to buy?

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Notebook Positive: 6 models to buy from 1250 reais |  Which one to buy?

BUT Positive represents a wide range of notebooks in Brazil. They can meet basic needs such as office and home work or school and university assignments, for example. The following list contains six options by price. from 1250 BRLas in the case of Positivo Motion Red, equipped with an Atom Z8350 processor, from Intel4 GB RAM and 14 inch screen.

The Motion C4500D, on the other hand, is equipped with an Intel Celeron M processor, a 500 GB hard drive, and an operating system. Windows 10 and available for about 3225 reais. Another option is Motion which comes with Intel Core i3 6th generation, 128GB SSD and can be found for approximately BRL 3699. Here are six Positivo laptop models to buy in 2022.

Positive Notebook: Check out six models ranging from R$1,250 to R$3,699 — Photo: Aline Batista/TechTudo

What notebook to buy? Ask questions on the TechTudo forum.

The Positivo Motion Red model is the cheapest on this list. According to the manufacturer’s specifications, the laptop is equipped with an Intel Atom Z8350 processor, 4 GB of RAM, a 128 GB hard drive and Windows 10 operating system. from 1250 BRL.

The brand highlights that the device also features a 14-inch LED screen and a battery that promises up to seven hours of battery life. on the site AmazonThe laptop is rated 3.8 out of 5 stars, and customers report that it is suitable for basic tasks.

Positivo Motion Red comes with the Intel Atom Z8350 processor – Photo: Disclosure/Positivo

The Positivo Motion Gray Q464C-O could be another option for those looking for a simple laptop. According to the manufacturer, this model is equipped with a quad-core Intel Atom processor, 4 GB of RAM, a 64 GB hard drive and Windows 10 Home operating system. The product is on sale for amounts from BRL 1,332.

The computer is equipped with a 14.1-inch screen with a HD resolution of 1366 x 768 pixels, which can please those who want to watch movies and series on streaming services. The Positive Motion Gray Q464C-O is rated 4.8 out of 5 stars on Amazon, and buyers praise the notebook’s design, comfortable keyboard, and affordable price.

  • Pros: fulfills a promise
  • Minuses: only 64 GB internal memory

Positivo Motion Gray Q464C-O has a 14.1-inch screen – Photo: Disclosure/Positivo

The Positivo Duo sets itself apart from the other items on this list in that it has an 11.6-inch screen with touch technology and lets you fold up to 360 degrees. In addition, the brand indicates that the display has a Full HD resolution of 1920 x 1080 pixels and is equipped with a capacitive pen. Notepad found at a price of 1599 reais.

  • Pros: screen folds 360 degrees
  • Minuses: Some buyers report that the battery has poor durability.

Positivo Duo has a 360-degree folding screen – Photo: Disclosure/Positivo

Positivo Motion C4120F-AX is compatible with Alexawhich allows you to control devices connected to artificial intelligence, check your calendar notifications and create alarms via your computer. In addition, the device has shortcut keys to access the website YouTube and streaming service Netflix. The notebook has been sold. for about 1899 reais.

According to the manufacturer, the laptop consists of a dual-core Intel Celeron processor, 4 GB of RAM, 120 GB SSD, 14-inch screen and Windows 11 Home operating system. On Amazon Positivo, the Motion C4120F-AX has a 4.1 out of 5 star rating, with buyers highlighting the machine’s performance. However, some criticize the lack of a DVD player.

  • Pros: compatible with Alexa artificial intelligence system
  • Minuses: consumers complain about the lack of a disc player

Positivo Motion C4120F-AX is Alexa compatible and has an exclusive hotkey to activate the virtual assistant – Photo: Disclosure/Positivo

The Positivo Motion C4500D can be an alternative for those looking for more storage space as this model comes with a 500 GB hard drive. According to the brand, the laptop also has an Intel Celeron_M processor, 4 GB of RAM and Windows 10 operating system. for approximately BRL 3225.

  • Pros: 500 GB HD, the largest on this list
  • Minuses: many buyers complain about laptop performance

Positivo Motion C4500D comes with 500 GB hard drive – Photo: Disclosure/Positivo

Positivo Motion is another option that can solve basic problems. According to the manufacturer, this device has a 6th generation Intel Core i3 processor, 4 GB of RAM, 128 GB SSD and Windows 10 Home operating system. he was seen for figures from 3699 reais.

Like the other items on this list, this one also comes with a 14-inch HD 1366 x 768 pixel resolution screen. The Positivo Motion Compact has a 4.5 out of 5 star rating on Amazon and is rated as good value by buyers. On the other hand, some consider the volume of the laptop to be low.

  • Pros: storage device in SSD format, which provides faster reading and writing of files
  • Minuses: high price

The Positivo Motion Compact comes with a 128GB SSD — Photo: Disclosure/Positivo

Best Selling Electronics on Amazon Brazil in 2022

Transparency note: Amazon and TechTudo maintain a commercial partnership. By clicking on a store link, TechTudo may receive a share of sales or other compensation. Prices shown may vary and product availability is subject to stock availability. The values ​​indicated in the text refer to the month of October 2022.

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