View source for Category:1887 in science

You do not have permission to edit this page, for the following reason:

This IP address range has been globally blocked.
This does not affect your ability to read Wikipedia pages.

Most people who see this message have done nothing wrong. Some kinds of blocks restrict editing from specific service providers or telecom companies in response to recent abuse or vandalism, and can sometimes affect other users who are unrelated to that abuse. Review the information below for assistance if you do not believe that you have done anything wrong.

This block affects editing on all Wikimedia wikis.

The IP address or range ‪2603:C021:8000:0:0:0:0:0/35‬ has been globally blocked by ‪AmandaNP‬ for the following reason(s):

No open proxies

This block will expire on 20:53, 30 October 2026. Your current IP address is 2603:c021:8002:5c77:6a5f:766:c4eb:4382.

Even while globally blocked, you will usually still be able to edit pages on Meta-Wiki.

If you believe you were blocked by mistake, you can find additional information and instructions in the No open proxies global policy. Otherwise, to discuss the block please post a request for review on Meta-Wiki. You could also send an email to the stewards VRT queue at stewards@wikimedia.org including all above details.

Other useful links: Global blocks · Help:I have been blocked

You can view and copy the source of this page:

{{Commons category}}
{{Year in science category}}

Pages transcluded onto the current version of this page (help):

Template:Category explanation (view source) (template editor protected)
Template:Category main article (view source) (template editor protected)
Template:Category series navigation (view source) (template editor protected)
Template:Commons category (view source) (template editor protected)
Template:DECADE (view source) (template editor protected)
Template:Hatnote (view source) (template editor protected)
Template:Hlist/styles.css (view source) (protected)
Template:If then show (view source) (template editor protected)
Template:Plainlist/styles.css (view source) (protected)
Template:Portal (view source) (protected)
Template:Side box (view source) (template editor protected)
Template:Sister project (view source) (template editor protected)
Template:Sister project/styles.css (view source) (template editor protected)
Template:Title year (view source) (template editor protected)
Template:Year in science category (view source) (semi-protected)
Category:1830s in science (edit)
Category:1840s in science (edit)
Category:1850s in science (edit)
Category:1860s in science (edit)
Category:1870s in science (edit)
Category:1880s in science (edit)
Category:1882 in science (edit)
Category:1883 in science (edit)
Category:1884 in science (edit)
Category:1885 in science (edit)
Category:1886 in science (edit)
Category:1888 in science (edit)
Category:1889 in science (edit)
Category:1890 in science (edit)
Category:1890s in science (edit)
Category:1891 in science (edit)
Category:1892 in science (edit)
Category:1900s in science (edit)
Category:1910s in science (edit)
Category:1920s in science (edit)
Category:1930s in science (edit)
Module:Arguments (view source) (protected)
Module:Category main article (view source) (template editor protected)
Module:Category series navigation (view source) (template editor protected)
Module:Category series navigation/styles.css (view source) (extended confirmed protected)
Module:Check for unknown parameters (view source) (protected)
Module:FindYDCportal (view source) (template editor protected)
Module:Format link (view source) (template editor protected)
Module:Hatnote (view source) (template editor protected)
Module:Hatnote/styles.css (view source) (template editor protected)
Module:List (view source) (protected)
Module:Portal (view source) (protected)
Module:Portal/images/s (view source) (template editor protected)
Module:Portal/styles.css (view source) (protected)
Module:Side box (view source) (template editor protected)
Module:Side box/styles.css (view source) (template editor protected)
Module:String (view source) (protected)
Module:TableTools (view source) (protected)
Module:TemplateStyles (view source) (extended confirmed protected)
Module:Ustring (view source) (protected)
Module:WikidataIB (view source) (template editor protected)
Module:WikidataIB/nolinks (view source) (template editor protected)
Module:WikidataIB/titleformats (view source) (template editor protected)
Module:Yesno (view source) (protected)

Return to Category:1887 in science.