- Development
- Business
- It and software
- Personal development
- Design
- Marketing
- Beauty
- Photography and video
- Health and sport
- Music
- Education
- Test prep
- Languages
- Work on the computer
- Construction and repair
- Cooking
- Agriculture
- Freelance
- Traffic rules and driving
- Games
- School education
- Professional orientation
- Sewing and leather work
- Handiwork
- Stone and carpentry
- Interview
- Fishing and hunting
- Countries
11 Views · 11/01/20
4 Views · 04/02/20
4 Views · 04/02/20
![ЭЛЕКТРОМАГНИТНЫЕ ВОЛНЫ. ЧТО ЭТО? [Радиолюбитель TV 6]](https://i.ytimg.com/vi/kbkhg3BeOUI/mqdefault.jpg)
0 Views · 11/07/19
![ЧТО ТАКОЕ КОЛЕБАНИЯ И ВОЛНЫ [Радиолюбитель TV 10]](https://i.ytimg.com/vi/wonobojoby4/mqdefault.jpg)
Продольные и поперечные волны
0
0
5 Views·
04/01/20
In
School education / Physics
Продольные и поперечные волны
Show more
0 Comments
sort Sort By
11 Views · 11/01/20
4 Views · 04/02/20
4 Views · 04/02/20
0 Views · 11/07/19
