Uploaded June 2024 | Updated September 2026, 3 weeks ago
Additive manufacturing, also known as 3D printing, is a process of building three-dimensional objects by adding layers-upon-layers of material. Common materials used in additive manufacturing include plastics, metals, ceramics and composites, which can be used to create a wide variety of products and components.
Additive manufacturing, also known as 3D printing, is a process of building three-dimensional objects by adding layers-upon-layers of material. Common materials used in additive manufacturing include plastics, metals, ceramics and composites, which can be used to create a wide variety of products and components.


![Make Every Study Hour Count | Learn Smarter with MTutor
Studying more doesn’t always mean learning more.
The goal isn’t to spend more hours.
The goal is to make your hours count.
Revise smart. Perform better with MTutor.
#studysmart #RevisionMode #MTutor #StudySmart #StudentLife #ExamReady #MTutor #ChapterWisePractice #StudyRoutine #LearningGoals #EdTechLearning
[ Smarter Learning, MTutor, Animated Lessons, Structured Learning, Practice Tests, Exam Ready, Study Smart, Education Technology, Online Learning ] Make Every Study Hour Count | Learn Smarter with MTutor](https://i.ytimg.com/vi/dAq-4JfkWzM/mqdefault.jpg)
![Eigenvalues and Eigenvectors [Year 1]
Learn about Eigen vectors and Eigen values through this MTutor Video.
Department: Common
Subject: Maths
Year: 1 Eigenvalues and Eigenvectors [Year 1]](https://i.ytimg.com/vi/dG81JgPZw0g/mqdefault.jpg)




![Tuple Slicing in Arabic Language with Subtitles
The video explains Tuple slicing in Arabic, which is used to extract a range of items in a tuple. This can be done by using the simple slicing operator, colon. You can use indexes of tuple elements to create tuple slices as per the format shown
T[start:stop]
A tuple can support two types of indexing:
Positive indexing and
Negative indexing Tuple Slicing in Arabic Language with Subtitles](https://i.ytimg.com/vi/eAYgKs-Aps0/mqdefault.jpg)

