Series Physical Curiosities: Optical Illusions

Name: JANGAR Grażyna Gach
Address: Aleja Wyścigowa 18/39, Warszawa, 02-681, PL
Telephone: (22) 648 03 14

Product reference: Fiz000307

Tax excl.: zł35.77
Tax incl.: zł44.00

In order notes ask for instructions in Ukrainian as well!

Description

MACHINE TRANSLATION (not authorised yet)

A set of several elements, including boxes with optical illusions, glasses with diffraction grids, flat mirrors, flexible mirror sheet (A4 format), circular dimension sheet and others, enabling experiments with optical illusions, as well as the construction of a simple kaleidoscope model and camera obscura according to the attached instruction.

Product Details

Reference Fiz000307

In stock 102 Items

You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.

Sales office

Aleja Krakowska 4
05-090 Janki near Warsaw
8:00-16:00

Call us

8:00-16:00
(22) 648 03 14
(22) 498 10 70

Write to us

offers and orders:
handlowy@jangar.pl
for other enquiries:
jangar@jangar.pl

"Jangar"

Grażyna Gach
Aleja Wyścigowa
18/39
02-681 Warszawa
NIP: 521-101-27-41

Jangar company for more than 25 years with passion and commitment offers manufactured and directly imported teaching and learning aids and scientific teaching and research instruments for teaching lessons subjects and nature and environmental education.

INFORMATION

OUR COMPANY

OUR WEBSITES

Cookie information

This site uses first party cookies to give you the best experience on our site. We also use third party cookies to improve our services, analyze and then display advertisements related to your preferences based on the analysis of your browsing behavior.

Cookie management

Bessesary cookies for the proper functioning of the website. They allow you to remember the user settings, e.g. language, currency, cart, page layout, etc. Functional cookies do not collect any personal data or send any information to external sites.

Cookies	Provider	Purpose	Validity term
PHPSESSID	jangar.pl	The PHPSESSID is a cookie that is used to identify a user's session on a website. A session is a mechanism for preserving state and user information between individual requests during a single connection session. The PHPSESSID cake stores a unique session ID that is required to process requests and responses between the browser and the server. These cookies only last until you close your browser.	Session
PrestaShop-#	jangar.pl	The PrestaShop cookie stores data to keep the user's session open, including currency, language, customer ID, and other necessary information for the shop's proper operation.	480 hours
_x13eucookie	jangar.pl	Remembers cookie preferences.	365 days
_x13eucookie_consent_hash	jangar.pl	Remembers cookie preferences and latest consent date.	365 days
rc::a	Google	It is used to distinguish humans from bots. It is used to properly report on the use of this website.	Session
rc::c	Google	Used to filter and read requests from bots.	Session
__cfduid	CloudFlare	Technical cookie to ensure that trusted web traffic is identified by the CloudFlare CDN provider.	30 day
_gcl#	Google Adsense
_gid#	Google
_gat_UA#	Google

Statistical cookies collect anonymous information about users, such as the number of visitors, sources of links, etc. These information help to understand how users use the site.

Cookies	Provider	Purpose	Validity term
_ga#	Google

Marketing cookies are used to track users through websites. The goal is to show ads that are most relevant to the user.

Cookies	Provider	Purpose	Validity term
ads/ga-audiences	Google	Google AdWords cookies are used to re-engage potential customers based on their web activity.	Session
_fbp	Facebook	Google AdWords cookies are used to re-engage potential customers based on their web activity.	3 months

Personalized cookies concern adjusting the website to your requirements. For example, they can display information about products selected for you.

Security cookies provide authentication security, anti-fraud and other security measures for users. It is worth treating these cookies as "nessesary". However, if you decide to have this category separately then be sure to set the consents sent to Google Tag Manager accordingly.

Other cookies that are not uniquely classified.

About Cookies

Cookies are small text files that are saved on your computer or mobile device by the websites you visit. They are used for a variety of purposes, such as remembering user login information, tracking user behavior for advertising purposes, and personalizing the user's browsing experience. There are two types of cookies: session and persistent. The former are deleted after the end of the browser session, while the latter remain on the device for a certain period of time or until they are manually deleted.

Series Physical Curiosities: Optical Illusions

Product reference: Fiz000307

Description