BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Orlando Science Center - ECPv6.17.0//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Orlando Science Center
X-ORIGINAL-URL:https://www.osc.org
X-WR-CALDESC:Events for Orlando Science Center
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20270314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20271107T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261031T100000
DTEND;TZID=America/New_York:20261031T170000
DTSTAMP:20260706T213318Z
CREATED:20260706T213318Z
LAST-MODIFIED:20260706T213318Z
UID:10011325-1793440800-1793466000@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-133/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261030T100000
DTEND;TZID=America/New_York:20261030T170000
DTSTAMP:20260706T213237Z
CREATED:20260706T213237Z
LAST-MODIFIED:20260706T213237Z
UID:10011324-1793354400-1793379600@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-132/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261029T100000
DTEND;TZID=America/New_York:20261029T170000
DTSTAMP:20260706T213236Z
CREATED:20260706T213236Z
LAST-MODIFIED:20260706T213236Z
UID:10011323-1793268000-1793293200@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-131/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261028
DTEND;VALUE=DATE:20261029
DTSTAMP:20260706T213236Z
CREATED:20260706T213236Z
LAST-MODIFIED:20260706T213236Z
UID:10011322-1793145600-1793231999@www.osc.org
SUMMARY:Closed / Cerrado
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/closed-cerrado-21/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2020/10/OSC-Closed-Building_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261027T100000
DTEND;TZID=America/New_York:20261027T170000
DTSTAMP:20260706T213236Z
CREATED:20260706T213236Z
LAST-MODIFIED:20260706T213236Z
UID:10011321-1793095200-1793120400@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-127/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261026T100000
DTEND;TZID=America/New_York:20261026T170000
DTSTAMP:20260706T213236Z
CREATED:20260706T213236Z
LAST-MODIFIED:20260706T213236Z
UID:10011320-1793008800-1793034000@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-126/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261025T100000
DTEND;TZID=America/New_York:20261025T170000
DTSTAMP:20260706T213207Z
CREATED:20260706T213207Z
LAST-MODIFIED:20260706T213207Z
UID:10011319-1792922400-1792947600@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-125/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261024T100000
DTEND;TZID=America/New_York:20261024T170000
DTSTAMP:20260706T213206Z
CREATED:20260706T213206Z
LAST-MODIFIED:20260706T213206Z
UID:10011318-1792836000-1792861200@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-124/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261023T100000
DTEND;TZID=America/New_York:20261023T170000
DTSTAMP:20260706T213206Z
CREATED:20260706T213206Z
LAST-MODIFIED:20260706T213206Z
UID:10011317-1792749600-1792774800@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-123/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261022T100000
DTEND;TZID=America/New_York:20261022T170000
DTSTAMP:20260706T213206Z
CREATED:20260706T213206Z
LAST-MODIFIED:20260706T213206Z
UID:10011316-1792663200-1792688400@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-122/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261021
DTEND;VALUE=DATE:20261022
DTSTAMP:20260706T213206Z
CREATED:20260706T213206Z
LAST-MODIFIED:20260706T213206Z
UID:10011315-1792540800-1792627199@www.osc.org
SUMMARY:Closed / Cerrado
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/closed-cerrado-20/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2020/10/OSC-Closed-Building_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261020T100000
DTEND;TZID=America/New_York:20261020T170000
DTSTAMP:20260706T213137Z
CREATED:20260706T213137Z
LAST-MODIFIED:20260706T213137Z
UID:10011314-1792490400-1792515600@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-121/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261019T100000
DTEND;TZID=America/New_York:20261019T170000
DTSTAMP:20260706T213136Z
CREATED:20260706T213136Z
LAST-MODIFIED:20260706T213136Z
UID:10011313-1792404000-1792429200@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-120/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261018T100000
DTEND;TZID=America/New_York:20261018T170000
DTSTAMP:20260706T213136Z
CREATED:20260706T213136Z
LAST-MODIFIED:20260706T213136Z
UID:10011312-1792317600-1792342800@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-119/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261017T100000
DTEND;TZID=America/New_York:20261017T170000
DTSTAMP:20260706T213136Z
CREATED:20260706T213136Z
LAST-MODIFIED:20260706T213136Z
UID:10011311-1792231200-1792256400@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-118/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261016T100000
DTEND;TZID=America/New_York:20261016T170000
DTSTAMP:20260706T213136Z
CREATED:20260706T213136Z
LAST-MODIFIED:20260706T213136Z
UID:10011310-1792144800-1792170000@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-117/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261015T100000
DTEND;TZID=America/New_York:20261015T170000
DTSTAMP:20260706T213107Z
CREATED:20260706T213107Z
LAST-MODIFIED:20260706T213107Z
UID:10011309-1792058400-1792083600@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-116/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261014
DTEND;VALUE=DATE:20261015
DTSTAMP:20260706T213106Z
CREATED:20260706T213106Z
LAST-MODIFIED:20260706T213106Z
UID:10011308-1791936000-1792022399@www.osc.org
SUMMARY:Closed / Cerrado
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/closed-cerrado-19/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2020/10/OSC-Closed-Building_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261013T100000
DTEND;TZID=America/New_York:20261013T170000
DTSTAMP:20260706T213106Z
CREATED:20260706T213106Z
LAST-MODIFIED:20260706T213106Z
UID:10011307-1791885600-1791910800@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-115/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261012T100000
DTEND;TZID=America/New_York:20261012T170000
DTSTAMP:20260706T213106Z
CREATED:20260706T213106Z
LAST-MODIFIED:20260706T213106Z
UID:10011306-1791799200-1791824400@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-114/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261011T100000
DTEND;TZID=America/New_York:20261011T170000
DTSTAMP:20260706T213106Z
CREATED:20260706T213106Z
LAST-MODIFIED:20260706T213106Z
UID:10011305-1791712800-1791738000@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-113/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261010T100000
DTEND;TZID=America/New_York:20261010T170000
DTSTAMP:20260706T213036Z
CREATED:20260706T213036Z
LAST-MODIFIED:20260706T213036Z
UID:10011304-1791626400-1791651600@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-112/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261009T100000
DTEND;TZID=America/New_York:20261009T170000
DTSTAMP:20260706T213036Z
CREATED:20260706T213036Z
LAST-MODIFIED:20260706T213036Z
UID:10011303-1791540000-1791565200@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-111/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261008T100000
DTEND;TZID=America/New_York:20261008T170000
DTSTAMP:20260706T213036Z
CREATED:20260706T213036Z
LAST-MODIFIED:20260706T213036Z
UID:10011302-1791453600-1791478800@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-110/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261007
DTEND;VALUE=DATE:20261008
DTSTAMP:20260706T213036Z
CREATED:20260706T213036Z
LAST-MODIFIED:20260706T213036Z
UID:10011301-1791331200-1791417599@www.osc.org
SUMMARY:Closed / Cerrado
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/closed-cerrado-18/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2020/10/OSC-Closed-Building_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261006T100000
DTEND;TZID=America/New_York:20261006T170000
DTSTAMP:20260706T213035Z
CREATED:20260706T213035Z
LAST-MODIFIED:20260706T213035Z
UID:10011300-1791280800-1791306000@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-109/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261005T100000
DTEND;TZID=America/New_York:20261005T170000
DTSTAMP:20260706T213034Z
CREATED:20260706T213034Z
LAST-MODIFIED:20260706T213034Z
UID:10011299-1791194400-1791219600@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-108/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261004T100000
DTEND;TZID=America/New_York:20261004T170000
DTSTAMP:20260706T213034Z
CREATED:20260706T213034Z
LAST-MODIFIED:20260706T213034Z
UID:10011298-1791108000-1791133200@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-107/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261003T100000
DTEND;TZID=America/New_York:20261003T170000
DTSTAMP:20260706T213033Z
CREATED:20260706T213033Z
LAST-MODIFIED:20260706T213033Z
UID:10011297-1791021600-1791046800@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-106/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20261002T100000
DTEND;TZID=America/New_York:20261002T170000
DTSTAMP:20260706T213033Z
CREATED:20260706T213033Z
LAST-MODIFIED:20260706T213033Z
UID:10011296-1790935200-1790960400@www.osc.org
SUMMARY:Today's Hours
DESCRIPTION:Reserve your timed-entry tickets online in advance.
URL:https://www.osc.org/event/todays-hours-105/
LOCATION:Orlando Science Center
CATEGORIES:Building Hours
ATTACH;FMTTYPE=image/jpeg:https://www.osc.org/wp-content/uploads/2022/07/Orlando-Science-Center-Building-Day_1080x608.jpg
GEO:28.57228;-81.368341
END:VEVENT
END:VCALENDAR