Today we celebrate the ratio of the circumference of a circle to its diameter. Happy #PiDay, everyone! | Massachusetts Institute of Technology (MIT)
0:07
Today we celebrate the ratio of the circumference of a circle to its dia…
已浏览 3.1万 次2021年3月12日
FacebookMassachusetts Institute of Technology (MIT)
On Pi Day, meet nine-year-old Sadie, daughter of Harvard Lecturer Jacob Barandes, who can recite pi to 100 digits. | Harvard University
1:08
On Pi Day, meet nine-year-old Sadie, daughter of Harvard Lecturer Jaco…
已浏览 6.9万 次2019年3月13日
FacebookHarvard University
Everything you need to know about 'Pi Day'
1:04
Everything you need to know about 'Pi Day'
4 个月之前
9news.com
Happy Pi Day! Two talks to watch as you celebrate
4:54
Happy Pi Day! Two talks to watch as you celebrate
2013年3月14日
TEDKate Torgovnick May
230K views · 2.3K reactions | Happy Pi day! How much of Pi can you recite? #standupcomedy #pi #314 #piday | Don McMillan | Facebook
1:30
230K views · 2.3K reactions | Happy Pi day! How much of Pi can you re…
已浏览 8.1万 次2 周前
FacebookDon McMillan
What is Pi Day?
1:40
What is Pi Day?
2022年3月14日
ABC NewsMary Kekatos
By the Numbers: Celebrating Pi Day
1:28
By the Numbers: Celebrating Pi Day
2022年3月15日
ABC News
1:39
104K views · 667 reactions | Today is the 30th anniversary of Pi Day....
已浏览 10.4万 次5 天之前
FacebookTIME
8:33
Best fractional approximation of pi using Python on Pi Day
2 个月之前
MSNDot Physics
Celebrate Pi Day With Your Own 'Pi-Ku'
2010年3月14日
npr.org
1:00:00
Try This Raw "Apple Pi" for Pi Day!
2014年3月13日
parade.com
0:05
Happy Pi Day! The number pi, or π, is a ratio equal to the circumferen…
已浏览 434 次11 个月之前
FacebookScience News Explores
What is Pi? | Pi Day
2017年10月25日
piday.org
Pi Day is today! 3.1415% off everything with code “pi”
2012年3月13日
adafruit.com
0:44
What is Pi Day?
4 个月之前
wthr.com
What is Pi Day? Who started it, and when? - The Statesman
2019年3月7日
thestatesman.com
1:23
Pi Day discounts: Deals on pizza, pie and more
4 个月之前
wnep.com
1:58
Celebrate Pi Day with local and national deals
2024年3月14日
foxcarolina.com
7:02
Pi was almost 6.28...
2018年3月14日
boingboing.net
2:17
Proper pie etiquette for Pi Day
11 个月之前
MSNKUSA-TV Denver
0:25
Ways to celebrate National Pi Day
11 个月之前
MSNWWLP Springfield
1:41
Every March 14, mathematicians, scientists and math lovers aroun…
已浏览 1.2万 次2022年3月14日
FacebookABC News
Find your slice of birthday in pi
2014年3月14日
PBSFrank Bi
0:38
Pi Day: Local businesses offering deals on pies Monday
2022年3月14日
wavy.com
15:49
Pi Day 2023: Deals and discounts to look out for this year
2023年3月13日
wtsp.com
0:27
Celebrate Pi Day with deals at your favorite restaurant
2019年3月14日
wthr.com
What is Pi Day? What to know about the holiday to celebrate math's bel…
2022年3月14日
ABC13 HoustonMary Kekatos
National pi day: Heres' where to get pie-related deals and discounts in …
2024年3月14日
dispatch.com
How's this for math: $3.14 off a pizza to celebrate Pi Day. Where to get t…
2024年3月13日
floridatoday.com
观看更多视频
静态缩略图占位符