4 ms·
There are some very cute videos of some of the "kids helping" research: https://www.youtube.com/watch?v=Z-eU5xZW7cU https://www.youtube.com/watch?v=Z-eU5xZW7cU
by dash2 8y ago
There are some very cute videos of some of the "kids helping" research:
https://www.youtube.com/watch?v=Z-eU5xZW7cU https://www.youtube.com/watch?v=Z-eU5xZW7cU