Great modern inventions
Throughout the nineteenth century, inventors produced simple electric lights. For example, Joseph Swan produced a simple electric light, but, he struggled to maintain a power source and the filament soon burned out when the vacuum was exhausted. It was Thomas Edison who made the lightbulb into a pr...
সংরক্ষণ করুন:
| প্রধান লেখক: | |
|---|---|
| বিন্যাস: | গ্রন্থ |
| ভাষা: | Undetermined |
| প্রকাশিত: |
New York
Chambers
1991
|
| বিষয়গুলি: | |
| ট্যাগগুলো: |
ট্যাগ যুক্ত করুন
কোনো ট্যাগ নেই, প্রথমজন হিসাবে ট্যাগ করুন!
|
| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
|---|
| LEADER | 00909nam a2200205Ia 4500 | ||
|---|---|---|---|
| 001 | CTU_228539 | ||
| 008 | 210402s9999 xx 000 0 und d | ||
| 082 | |a 609 | ||
| 082 | |b M583 | ||
| 100 | |a Messadié, Gérald. | ||
| 245 | 0 | |a Great modern inventions | |
| 245 | 0 | |c Gérald Messadié | |
| 260 | |a New York | ||
| 260 | |b Chambers | ||
| 260 | |c 1991 | ||
| 520 | |a Throughout the nineteenth century, inventors produced simple electric lights. For example, Joseph Swan produced a simple electric light, but, he struggled to maintain a power source and the filament soon burned out when the vacuum was exhausted. It was Thomas Edison who made the lightbulb into a practical low current version. He used a filament based on a burned sewing thread. | ||
| 650 | |a Phát minh,Inventions | ||
| 650 | |x Sáng chế,History | ||
| 910 | |b dqhieu | ||
| 980 | |a Trung tâm Học liệu Trường Đại học Cần Thơ | ||