Sofja Umarik animated the Open University film, which runs from tricky questions about yourself to facing an AI interviewer.
BBC Ideas has 703,000 subscribers and 47,016,214 views in all, as of October 24, 2026. In the last 7 days it gained 1,000 subscribers and 370,366 views. Its most watched video of the last 30 days is "The deceptively simple power of Boolean logic", with 174,916 views. By subscribers it is No. 2,842 of the 5,387 channels on Trari, and No. 66 of 96 in category "Explainers, history and education".
October 23, 2026 2.7x the channel's usual pace The whole channel ran that day at 108,205 views a day, 2.7 times a normal day (40,742).
Sofja Umarik animated the Open University film, which runs from tricky questions about yourself to facing an AI interviewer.
The deceptively simple power of Boolean logic
| Among all channels on Trari | In the category Explainers, history and education | |
|---|---|---|
| By subscribers | 2,842 of 5,387 | 66 of 96 |
| By views gained this week | 3,758 of 5,295 | 65 of 96 |
The ranking by views counts only channels whose weekly number is available.
September 26, 2026: 699,000 subscribers → October 24, 2026: 703,000 subscribers
September 26, 2026: 45,931,157 views → October 24, 2026: 47,016,214 views · average: 38,752 views a day
The last 15 videos uploaded to the channel, with today's numbers. Click a video to play it here.
| Video | Uploaded | Length | Views | Per day | First day | Likes | Comments |
|---|---|---|---|---|---|---|---|
A very short guide to Boolean logic | October 22, 2026 | 2:04 short | 3,940 | 970 | 3,312 | 134 | 4 |
Why did humans start drinking cow's milk? | October 20, 2026 | 0:43 short | 8,112 | 1,119 | 4,165 | 165 | 3 |
Lightning is on the rise - here’s why | October 15, 2026 | 1:33 short | 12,401 | 24 | 9,816 | 156 | 3 |
The deceptively simple power of Boolean logic | October 14, 2026 | 5:15 | 174,916 | 4,351 | 11,016 | 2,696 | 113 |
Are you too quiet to be a great leader? | October 8, 2026 | 1:35 short | 3,578 | 9 | 2,173 | 136 | 2 |
How to stay safe in a lightning storm | October 6, 2026 | 1:41 short | 4,608 | 10 | 2,768 | 149 | 5 |
The truth about oily fish and your brain | October 1, 2026 | 1:14 short | 5,522 | 11 | 3,284 | 175 | 3 |
Introvert? Here's how to ace your next job interview | September 30, 2026 | 5:12 | 15,984 | 111 | 5,871 | 269 | 6 |
Is the internet broken? | September 29, 2026 | 3:00 short | 3,632 | 7 | 2,233 | 166 | 11 |
Why multitasking is a myth | September 24, 2026 | 1:27 short | 3,629 | 13 | - | 206 | 5 |
Morning-after pill myths, debunked | September 22, 2026 | 1:54 short | 2,581 | 7 | - | 75 | 1 |
The 24 rabbits that nearly destroyed a continent | September 17, 2026 | 1:29 short | 6,827 | 13 | - | 172 | 4 |
Why milk is weird | September 16, 2026 | 4:41 | 26,612 | 35 | - | 373 | 35 |
Parenting: The power of a pause | BBC Ideas | September 15, 2026 | 1:21 short | 3,459 | 6 | - | 101 | 0 |
Why is it so hard to change someone’s mind? | September 10, 2026 | 1:29 short | 5,913 | 9 | - | 187 | 10 |
The days when the channel's numbers left the ordinary.
Sofja Umarik animated the Open University film, which runs from tricky questions about yourself to facing an AI interviewer.