Studying to be a surgical nurse? Then here is a nursing how-to video that teaches you how to prepare for a bovine aortic valve insertion. Every cardiac surgical nurse should know the basics of this technique, follow along and see how to get ready for a bovine aortic valve inse ...more
Want to know what a septum is? An aorta? The bicuspid valve? These are all parts of the human heart, and in these educational tutorial videos, you'll learn all you need to know about the physiology of the human heart. Anatomy, biology, physiology... it's all science, so no mat ...more
How To:
Transform Your iPhone Portraits with This Must-Know Refocusing Tool in Photos
How To:
17 New Accessibility Features Coming to iPhone and iPad with iOS 18 and iPadOS 18
How To:
Apple News Gives You More Options for Automatic Downloads on iOS 17.5
How To:
Apple Has a Killer New Word Game Puzzle Called Quartiles on iOS 17.5
How To:
Apple Integrates Game Center Leaderboards into News+ Puzzles with iOS 17.5
How To:
11 Big New Features for Apple News on Your iPhone with iOS 17.5
How To:
Apple's iOS 17.5 Gives Your iPhone 32 New Features and Changes — Here's Everything You Need to Know About
How To:
Apple's Repair Mode for iOS Makes Prepping Your iPhone to Be Fixed Easier and More Secure
How To:
15 iPhone Tips for Busy Users to Maximize Your Productivity
Home Screen Customization:
How to Hide and Show Specific Home Screen Pages on Your iPhone
How To:
Make Your iPhone Do All Your Talking for You on Calls and in Person
How To:
Add Website Shortcuts to Your iPhone's Home Screen for Fast Access to Web Apps and Bookmarks
News:
Apple Pencil 3 Is Almost Here — And It Comes with Squeeze Gestures and These Other Features
How To:
The Messaging Trick You Never Knew You Needed
How To:
Customize and Use Control Center on Your iPhone for Quick Access to Your Most-Used Apps, Features, and Settings
How To:
Identify Any Song Playing on Instagram, TikTok, and Other Apps on Your iPhone Using Shazam
How To:
Download and Install iOS 17.5 Beta on Your iPhone — And Try New Features Before Everyone Else
How To:
Download and Install iPadOS 17.5 Beta on Your iPhone to Explore New Features Before Everyone Else
How To:
Update Your iPhone's Lock Screen with an Attention-Grabbing Note, Reminder, Warning, or Other Custom Message
How To:
Your iCloud Email Lets You Create Aliases to Protect Your Primary Email Address and Organize Your Inbox
How To:
See Passwords for Wi-Fi Networks You've Connected Your Android Device To
How To:
Transform Your iPhone Portraits with This Must-Know Refocusing Tool in Photos
How To:
17 New Accessibility Features Coming to iPhone and iPad with iOS 18 and iPadOS 18
How To:
Apple's Repair Mode for iOS Makes Prepping Your iPhone to Be Fixed Easier and More Secure
How To:
Apple's iOS 17.5 Gives Your iPhone 32 New Features and Changes — Here's Everything You Need to Know About
How To:
11 Big New Features for Apple News on Your iPhone with iOS 17.5
How To:
7 Hidden iPhone Apps You Didn't Know Existed
How To:
Create an Admin User Account Using CMD Prompt (Windows)
How To:
Use FaceTime's Secret Hand Gestures and Reaction Buttons to Add Animated On-Screen Effects to Your Video Feed
How To:
Check if Your Wireless Network Adapter Supports Monitor Mode & Packet Injection
How To:
Clone Any Android App on Your Samsung Galaxy Phone Without Using Any Third-Party Tools
How To:
Make Spoofed Calls Using Any Phone Number You Want Right from Your Smartphone
How To:
Make Your iPhone Do All Your Talking for You on Calls and in Person
How To:
The Trick That Lets You Link to Specific Start Times in YouTube Videos Right from Your Phone
How To:
Use Burp & FoxyProxy to Easily Switch Between Proxy Settings
How To:
Add Unsupported Cards and Passes to Apple Wallet for Quick, Easy Access on Your iPhone
How to Hack a Vending Machine:
9 Tricks to Getting Free Drinks, Snacks & Money
How To:
Phish for Social Media & Other Account Passwords with BlackEye
How To:
Access All Your Mac's Files Right on Your iPhone or iPad — No Third-Party Software Needed
How To:
Build a Tree Farm in Minecraft for Easy Access to All Types of Wood
How To:
Uninstall Malware from Your Android Device
How To:
Dox Anyone
How To:
Crack SSH Private Key Passwords with John the Ripper
How To:
Keep Your Night Vision Sharp with the iPhone's Hidden Red Screen
Modular Origami:
How to Make a Cube, Octahedron & Icosahedron from Sonobe Units
How To:
Use Odin to Flash Samsung Galaxy Stock Firmware
How To:
CC in a Physical Business Letter
How To:
Clear Your Frequently Used and Recent Emoji from Your iPhone's Keyboard
How To:
Make Your Own Bad USB
How To:
Automate Wi-Fi Hacking with Wifite2
How To:
100+ Secret Dialer Codes for Your iPhone
Android Basics:
How to See What Kind of Processor You Have (ARM, ARM64, or x86)
How To:
Play The Card Game "Judgment"
How To:
Brute-Force FTP Credentials & Get Server Access
How To:
Find Passwords in Exposed Log Files with Google Dorks
Tutorial:
Create Wordlists with Crunch
How To:
Target Bluetooth Devices with Bettercap
How To:
Find the Most Accurate Weather Source for Your Area (And See Which Apps Use It)
How To:
Create a Basic Attendance Sheet in Excel
How To:
Master SCRABBLE & Win Every Game
