brain train

7cf19dfaf8c7471ba5c2bf3ba661cdb0?s=47 Ivan
June 21, 2011
Education
0
14

brain train

some brain facts, memory and learning hacks

7cf19dfaf8c7471ba5c2bf3ba661cdb0?s=128

Ivan

June 21, 2011
Tweet

Want more?

7cf19dfaf8c7471ba5c2bf3ba661cdb0?s=48 Jun 25, 2019
0
10
7cf19dfaf8c7471ba5c2bf3ba661cdb0?s=48 Mar 22, 2018
0
10
7cf19dfaf8c7471ba5c2bf3ba661cdb0?s=48 Apr 14, 2017
0
23
C44e1f7e22c3f23cff7bc130871047ef?s=48 Apr 30, 2019
24
13k
B47b288784fda77a94aeb234ca743c24?s=48 Nov 18, 2019
21
1.9k
32de0bd2ba869609d26fd052a4622778?s=48 Oct 1, 2019
24
1.4k
2bb923c57a1fdc3a2eb484bb8d565fd2?s=48 Nov 19, 2019
19
1.7k
F29327647a9cff5c69618bae420792ea?s=48 Nov 20, 2019
19
1.1k
170b760e0147792d0140e59ec78e9893?s=48 Nov 15, 2019
30
2.6k
95d9f37115fbb0d13135d0f77132f856?s=48 Nov 13, 2019
32
3.7k
C0b42577cfc2b321be3474618107e933?s=48 Nov 8, 2019
14
2.2k
3d4519fd34b76fb265fc0237f3792bd4?s=48 Mar 17, 2019
160
17k