On today's chart 5.9M views since yesterday
Fertilization isn't just a sprint in Zack D. Films' animation
Tiny pilots steer sperm-shaped pods through a dramatized biology lesson, while viewers turn the journey into jokes about their own beginnin…
Zack D. Films has 29,400,000 subscribers and 81,145,296,646 views in all, as of October 24, 2026. In the last 7 days it gained 200,000 subscribers and 975,027,022 views. Its most watched video of the last 30 days is "Toucan Gets A Custom Artificial Beak 😌", with 57,023,318 views. By subscribers it is No. 37 of the 5,387 channels on Trari, and No. 1 of 44 in Stories, mysteries and curiosities.
On the charts now
- Fertilization isn't just a sprint in Zack D. Films' animation
How Banana Slugs Glide Across Razor Blades 😮
The Machine That Copies Human Digestion 😮
How Pencil Sharpeners Work 🤔
Why ChatGPT Contradicted Itself 🤔
Trophy cabinet
Trophies on the overall chart
1
The overall chart ranks the most watched videos of all categories together: every day, every week and every month. A trophy goes to a video that reached No. 1, 2 or 3. To the chart ›
- No. 1 · The daily chart - Shorts · October 19, 2026How Electrical Outlets Work 🤔The most watched Short that day.
Medals on the category charts
2
1
4
Each category, such as music, entertainment or sports, has its own chart. A medal goes to a video that reached No. 1, 2 or 3 on it.
- No. 1 · The Science & learning daily chart - Shorts · October 23, 2026Why Most Sperm Never Reach The Egg 🤔The most watched Short in Science & learning that day.
- No. 2 · The Science & learning daily chart - Shorts · October 23, 2026How Banana Slugs Glide Across Razor Blades 😮The second most watched Short in Science & learning that day.
- No. 3 · The Science & learning daily chart - Shorts · October 23, 2026The Machine That Copies Human Digestion 😮The third most watched Short in Science & learning that day.
- No. 3 · The Outdoors, animals & travel daily chart - Shorts · October 23, 2026How Banana Slugs Glide Across Razor Blades 😮The third most watched Short in Outdoors, animals & travel that day.
- No. 3 · The Comedy & challenges daily chart - Shorts · October 21, 2026Could You Move Mount Everest To America? 🤯The third most watched Short in Comedy & challenges that day.
All 7 medals
- No. 1 · The Comedy & challenges daily chart - Shorts · October 19, 2026How Electrical Outlets Work 🤔The most watched Short in Comedy & challenges that day.
- No. 3 · The Comedy & challenges daily chart - Shorts · October 18, 2026How Electrical Outlets Work 🤔The third most watched Short in Comedy & challenges that day.
The daily charts are counted since October 16, 2026.
The numbers today
subscribers
29,400,000
▲ 200,000 in the last 7 days
total views
81,145,296,646
▲ 975,027,022 in the last 7 days
views a day (current pace)
99,038,425
on a typical day: 146,847,580
Videos on the channel
4,117
15+ uploaded in the last 7 days
Last upload
yesterday
October 23, 2026
Views per subscriber
2,760
Next milestone
50,000,000 subscribers
20,600,000 subscribers to go
What happened lately
October 24, 2026 passed 10M views How Plato’s Alarm Clock Worked 🤔 The video passed 10,000,000 views.
This week on the channel +1155M views this week
Moving Everest to Alaska is Zack D. Films' latest thought experiment
The animated hypothetical involves steel mesh, magnetic tracks and a Pacific crossing powered by nuclear reactors.
This week on the channel +1267M views this week
Water in the ear brings a familiar joke to Zack D. Films
An everyday nuisance supplies the most watched of 15 new uploads, while viewers recognize the recurring bicycle character.
The video drawing the most views now
Why Most Sperm Never Reach The Egg 🤔
- Video published
- October 22, 2026
- Video views so far
- 8,015,073
- Video views, pace per day
- 5,884,268
- Views on its first day
- 6,497,813
Similar channels
Position on Trari and in the category
| Among all channels on Trari | In the category Stories, mysteries and curiosities | |
|---|---|---|
| By subscribers | 37 of 5,387 | 1 of 44 |
| By views gained this week | 2 of 5,295 | 1 of 44 |
The ranking by views counts only channels whose weekly number is available.
- The channel's share of the category
- 66.6% of all views the category's channels gained this week
- Subscriber growth this week
- 0.7% on this channel, 0.5% on the category's middle channel
Subscribers in the category Stories, mysteries and curiosities
Views gained this week in the category Stories, mysteries and curiosities
Subscribers, last 30 days
September 26, 2026: 28,500,000 subscribers → October 24, 2026: 29,400,000 subscribers
Total views, last 30 days
September 26, 2026: 77,133,472,540 views → October 24, 2026: 81,145,296,646 views · average: 143,279,432 views a day
The channel's latest videos
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 |
|---|---|---|---|---|---|---|---|
 The Man Who Stole Rare Museum Birds 🤨 | October 23, 2026 | 0:35 short | 852,111 | 2,117,301 | 852,111 (7 hours) | 45,005 | 543 |
 How This Robot Melts And Reforms 😮 | October 23, 2026 | 0:32 short | 1,418,875 | 2,674,127 | 1,418,875 (9 hours) | 59,546 | 811 |
 The Segway Owner Who Fell Off A Cliff 😱 | October 23, 2026 | 0:33 short | 1,788,894 | 2,768,655 | 1,788,894 (11 hours) | 95,079 | 1,167 |
| How Pencil Sharpeners Work 🤔 | October 23, 2026 | 0:35 short | 3,416,411 | 4,562,132 | 3,416,411 (14 hours) | 174,753 | 3,763 |
 Fixing A Turtle Shell With A Bottle Cap 😮 | October 23, 2026 | 0:29 short | 2,146,874 | 2,641,004 | 2,146,874 (16 hours) | 78,292 | 688 |
| Why Most Sperm Never Reach The Egg 🤔 | October 22, 2026 | 0:37 short | 8,015,073 | 5,884,268 | 6,497,813 | 407,193 | 8,505 |
| The Machine That Copies Human Digestion 😮 | October 22, 2026 | 0:33 short | 7,059,125 | 3,883,298 | 5,874,903 | 185,326 | 3,109 |
| How Banana Slugs Glide Across Razor Blades 😮 | October 22, 2026 | 0:27 short | 7,364,155 | 4,342,160 | 5,590,619 | 197,230 | 1,204 |
 The Woman Who Forgets Every Day 😓 | October 22, 2026 | 0:37 short | 2,673,981 | 927,318 | 2,215,307 | 154,504 | 1,119 |
 How To Make An Expensive Spam Burger 😏 | October 22, 2026 | 0:53 short | 6,987,564 | 1,684,520 | 6,023,657 | 266,211 | 3,047 |
 How Movie Horses Were Forced To Fall 😨 | October 21, 2026 | 0:31 short | 2,993,408 | 423,759 | 1,990,951 | 134,069 | 1,151 |
| Why ChatGPT Contradicted Itself 🤔 | October 21, 2026 | 1:33 short | 14,190,692 | 2,186,964 | 9,169,509 | 801,825 | 7,378 |
 Why Your Own Spit Disgusts You 🤢 | October 21, 2026 | 0:43 short | 4,454,169 | 366,151 | 3,286,602 | 158,897 | 1,419 |
 Why Consistency Beats Hard Work 🤔 | October 21, 2026 | 0:40 short | 9,562,050 | 1,604,983 | 5,236,372 | 390,113 | 2,143 |
 The Empty Boat Thought Experiment 😌 | October 21, 2026 | 0:46 short | 6,858,989 | 653,762 | 4,891,266 | 307,330 | 1,805 |
Audience engagement
- likes per 1,000 views
- 43.3 in the category: 27.4
- comments per 1,000 views
- 0.5 in the category: 0.7
- a video's usual first day on this channel
- 4,320,793 views
- short vs long
- 15 short (up to 3 minutes), 0 long
average views per short video: 5,318,824
Most watched videos (not Shorts)
| Video | Uploaded | Length | Views |
|---|---|---|---|
 Ohio's 1986 Balloon Disaster | September 9, 2023 | 5:26 | 19,055,884 |
 The Pepsi Contest That Killed 5 People | August 31, 2022 | 5:24 | 12,453,843 |
 13 Unreleased Videos I Thought Would Go Viral | May 9, 2026 | 12:13 | 10,620,448 |
 Toyota's $2,300,000,000 Mistake | June 11, 2022 | 6:33 | 10,588,777 |
 The 10-Second Time Machine | July 18, 2026 | 6:08 | 6,767,088 |
Most watched Shorts
| Video | Uploaded | Length | Views |
|---|---|---|---|
 How Stitches Work 😯 | February 24, 2024 | 0:32 | 255,144,438 |
 How Splinters Get Unstuck 😲 | March 5, 2024 | 0:31 | 216,335,161 |
 The Reason The McFlurry Spoon Looks Weird 😮 | December 19, 2022 | 0:24 | 166,640,258 |
 How Long Are Your Blood Vessels? 🤔 | April 6, 2024 | 0:40 | 157,017,200 |
 Could Ancient Armor Stop Bullets? 🤔 | July 8, 2024 | 0:30 | 156,821,820 |
What happened on the channel in the last 30 days
The days when the channel's numbers left the ordinary.
- MilestoneHow Plato’s Alarm Clock Worked 🤔 The video passed 10,000,000 views.
- MilestoneThe Titanic Orphans Reunited With Their Mother 😮 The video passed 10,000,000 views.
- MilestoneThe Horse That Sparked An Oxygen Explosion 😱 The video passed 10,000,000 views.
- MilestoneThe Goalkeeper Who Faked A Firework Injury 😵 The video passed 10,000,000 views.
- MilestoneHow Harris’s Hawks Hunt Together 😨 The video passed 10,000,000 views.
- MilestoneThe Fan Who Waited Years For Starfield 😢 The video passed 10,000,000 views.
- MilestoneTurning A Shoebox Into A Movie Projector 😮 The video passed 10,000,000 views.
- MilestoneWhy Animals Have Different Eye Positions 🤔 The video passed 10,000,000 views.
- MilestoneThey Turned Lady Gaga's Pee Into Perfume 🤢 The video passed 10,000,000 views.
- MilestoneHe Had No Idea 9/11 Had Started 😨 The video passed 10,000,000 views.
- MilestoneBullied Boy's Shirt Became Official College Gear … The video passed 10,000,000 views.
- MilestoneWhy You Can't Juggle A Human Brain 🤯 The video passed 10,000,000 views.
Data source: Trari Social News, Trari Traffic Trends and Ranking Platform, Google YouTube
Subscriber, view, like and comment counts are YouTube's. Rates, usual days, rankings, comparisons and categories are Trari's own calculations.
Stories
On today's chart 5.9M views since yesterday
Fertilization isn't just a sprint in Zack D. Films' animation
Tiny pilots steer sperm-shaped pods through a dramatized biology lesson, while viewers turn the journey into jokes about their own beginnin…
This week on the channel +1155M views this week
Moving Everest to Alaska is Zack D. Films' latest thought experiment
The animated hypothetical involves steel mesh, magnetic tracks and a Pacific crossing powered by nuclear reactors.
This week on the channel +1267M views this week
Water in the ear brings a familiar joke to Zack D. Films
An everyday nuisance supplies the most watched of 15 new uploads, while viewers recognize the recurring bicycle character.
This week on the channel 15 videos this week
Zack D. Films' day-old game against Earth outpaces its week
A mattress shop story still holds the most views of the week, but three uploads barely a day old are now moving faster than anything else o…
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