NDLI: ক্ষুদ্র থেকে ক্ষুদ্রতর, বৃহৎ থেকে বৃহত্তর

Content Provider	Bangiya Bijnan Parishad
Author	বন্দ্যোপাধ্যায়, রবিন Bandyopadhyay, Rabin
Description	এই পৃথিবীকে আমরা উপলব্ধি করি পঞ্চ ইন্দ্রিয়ের সাহায্যে। এই ইন্দ্রিয়গ্রাহ্য বস্তুর সীমার বাইরে আছে ক্ষুদ্র থেকে ক্ষুদ্রতর এবং বৃহৎ থেকে বৃহত্তর বিভিন্ন বস্তু। এই সব বস্তুকে পর্যবেক্ষণ ও উপলব্ধি করার জন্য বিভিন্ন যন্ত্রের আবিষ্কার করা হয়েছে। এইসব কিছু যন্ত্রাদির পরিচয় এই প্রবন্ধে করানো হয়েছে। We perceive this world with the help of the five senses. Outside the range of these perceptible objects, there are various objects from small to smaller and from large to larger. Various instruments have been invented to observe and perceive all these objects. Some of these instruments are introduced in the article. We perceive this world with the help of the five senses. Outside the range of these visible objects, there are various objects from small to smaller and from large to more significant. Multiple instruments have been invented to observe and perceive all these objects. Some of these instruments are introduced in the article.
Page Count	4
File Format	PDF
Language	Bengali
Publisher	বঙ্গীয় বিজ্ঞান পরিষদ Bangiya Bijnan Parishad
Publisher Date	1955-10-01
Publisher Place	কলকাতা Calcutta
Requires	PDF viewer Plugin
Access Restriction	Open
Subject Keyword	মেঘপ্রকোষ্ঠ দৃষ্টিবিবর্ধক কাঁচ পঞ্চ ইন্দ্রিয় ডিফ্র্যাক্শন কৌশল অণুবীক্ষণ যন্ত্র Diffraction Techniques Five Senses Visual Magnifying Glass Cloud Cell Microscope General Science আলোকচিত্র Photographs
Alternative Title	Kshudra Theke Kshudratara, Brihat Theke Brihattara
Content Type	Text
Educational Use	Reading Self Learning
Education Level	Class VI Class VII Class VIII Class IX Class X Class XI Class XII
Resource Type	Article
Subject	General Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in