Mark Rober
Former NASA engineer. Current CrunchLabs founder and friend of science.
Answers to some common questions:
1) I make a monthly toy we build together on a video, that gets delivered to your house that teaches you to think like an engineer. Check it out at- https://crunchlabs.com
2) I studied Mechanical Engineering in School. I did my undergrad at BYU and Masters at USC.
3) I worked for NASA JPL for 9 years, 7 of which were working on the Curiosity Rover (I made a video about it you should def totes watch cause it's probably my favorite of all my videos). Then I made some Halloween costumes. Then I worked for Apple in their Special Projects Group doing Product Design as a Mechanical Engineer for 5 years. Then in 2022 I created CrunchLabs to deliver monthly toys that teach you to think like an engineer.
| 2026-03-10 |
Tue |
73,700,000 |
- |
15,963,382,755 |
- |
250 |
- |
| 2026-03-12 |
Thu |
73,800,000 |
100,000 |
15,974,241,944 |
10,859,189 |
250 |
- |
| 2026-03-13 |
Fri |
73,800,000 |
- |
15,987,361,264 |
13,119,320 |
250 |
- |
| 2026-03-14 |
Sat |
73,900,000 |
100,000 |
15,998,366,390 |
11,005,126 |
250 |
- |
| 2026-03-16 |
Mon |
74,000,000 |
100,000 |
16,021,902,790 |
23,536,400 |
250 |
- |
| 2026-03-17 |
Tue |
74,000,000 |
- |
16,030,296,955 |
8,394,165 |
250 |
- |
| 2026-03-18 |
Wed |
74,100,000 |
100,000 |
16,042,743,877 |
12,446,922 |
251 |
1 |
| 2026-03-19 |
Thu |
74,100,000 |
- |
16,054,253,514 |
11,509,637 |
251 |
- |
| 2026-03-20 |
Fri |
74,200,000 |
100,000 |
16,064,615,068 |
10,361,554 |
251 |
- |
| 2026-03-22 |
Sun |
74,300,000 |
100,000 |
16,081,264,639 |
16,649,571 |
251 |
- |
| 2026-03-23 |
Mon |
74,300,000 |
- |
16,090,390,618 |
9,125,979 |
251 |
- |
| 2026-03-24 |
Tue |
74,300,000 |
- |
16,099,360,627 |
8,970,009 |
251 |
- |
| 2026-03-25 |
Wed |
74,400,000 |
100,000 |
16,107,317,727 |
7,957,100 |
251 |
- |
| 2026-03-26 |
Thu |
74,400,000 |
- |
16,118,209,449 |
10,891,722 |
251 |
- |
| 2026-03-28 |
Sat |
74,500,000 |
100,000 |
16,140,156,949 |
21,947,500 |
251 |
- |
| 2026-03-29 |
Sun |
74,600,000 |
100,000 |
16,149,377,307 |
9,220,358 |
251 |
- |
| 2026-03-30 |
Mon |
74,600,000 |
- |
16,158,473,885 |
9,096,578 |
251 |
- |
| 2026-03-31 |
Tue |
74,700,000 |
100,000 |
16,168,551,602 |
10,077,717 |
251 |
- |
| 2026-04-02 |
Thu |
74,700,000 |
- |
16,183,738,284 |
15,186,682 |
251 |
- |
| 2026-04-03 |
Fri |
74,800,000 |
100,000 |
16,198,455,700 |
14,717,416 |
252 |
1 |
| 2026-04-05 |
Sun |
74,700,000 |
-100,000 |
16,222,989,478 |
24,533,778 |
252 |
- |
| 2026-04-06 |
Mon |
74,800,000 |
100,000 |
16,238,685,300 |
15,695,822 |
252 |
- |
| 2026-04-07 |
Tue |
74,800,000 |
- |
16,247,919,707 |
9,234,407 |
252 |
- |
| 2026-04-08 |
Wed |
74,800,000 |
- |
16,263,106,942 |
15,187,235 |
252 |
- |
| 2026-04-10 |
Fri |
74,800,000 |
- |
16,277,743,506 |
14,636,564 |
252 |
- |
| 2026-04-12 |
Sun |
75,000,000 |
200,000 |
16,305,089,830 |
27,346,324 |
253 |
1 |
| 2026-04-14 |
Tue |
75,200,000 |
200,000 |
16,344,430,665 |
39,340,835 |
253 |
- |
| 2026-04-15 |
Wed |
75,400,000 |
200,000 |
16,368,854,186 |
24,423,521 |
253 |
- |
| 2026-04-16 |
Thu |
75,500,000 |
100,000 |
16,388,051,530 |
19,197,344 |
254 |
1 |
| 2026-04-17 |
Fri |
75,700,000 |
200,000 |
16,428,301,209 |
40,249,679 |
253 |
-1 |
| Difference |
2,000,000 |
464,918,454 |
3 |