硬币目录 [主题: 科学 | 年: 2025] : Colnect 🪙
硬币目录 › 硬币 (主题: 科学, 年: 2025)
20 Euro (The Beauty of the Universe - Einstein Ring)
- 国家:
- 奥地利
- 专题:
- 2024~Today - The Beauty of the Universe
- 目录编号:
- Col:AT-000878, WCC:Unlisted
- 主题:
- 外太空 | 数学 | 科学
- 发行日期：:
- ColnectIsBest
- 最后发行年份:
- VisitColnectCom
- 使用:
- 钱币产品
- 造币厂:
- Austrian Mint (Münze Österreich), Vienna, Austria
- 材质:
- 银
- 边缘:
- 普通/光滑
- 版式:
- 正反同方向： ↑O↑
- 形状:
- 圆形：凹凸
- 边缘:
- 空值. 双方
- 重量:
- 22.42 克
- 直径:
- 34 毫米
- 面值:
- 20 € - 欧元
- 已知发行数量:
- 30,000
- 材料构成:
- Silver Ag. 0.925 ColorizedSilver Ag. 0.925 Colorized
- 说明:
- 正面: Shows a beautifully textured visualization of the Einstein ring, this time interpreted as a circular gravitational wave radiating outward. Surrounding the central image are astronomical symbols, formulaic notations, and an artistic representation of the observer's eye, highlighting the moment when science, space, and human curiosity align; at upper right, the formula used to calculate the deflection of light Δ∅ = 4GM / bc², theme in two lines at lower left LICHT- 𝄓 QUELLE (Light source), and at lower right GRAVITATIONS- 𝄓 LINSE (Gravitational lens). Country and date ↷ at top REPUBLIK ÖSTERREICH 2025 (Republic of Austria), face value ⤻ at bottom 20 EURO.
背面: A colour-printed interpretation of an Einstein ring, at the center glows a radiant gold core, surrounded by a perfectly circular ring rendered in pure white, surrounded by intense, shimmering purple tones and cosmic textures. Stylized stars, floating orbs, and a sense of movement give the composition a galactic energy. Theme ↷ on the top left EINSTEINRING (Einstein ring).
设计者: Helmut Andexlinger - 现在购买:
- 1 sale offer for US$ 114.14
20 Francs (CERN - European Laboratory for Particle Physics)
- 国家:
- 瑞士
- 专题:
- 1991~Today - Commemorative Silver (20 Fr)
- 目录编号:
- Col:CH-000555, WCC:Unlisted
- 主题:
- 十字架 | 发电厂 | 科学
- 发行日期：:
- VisitColnectCom
- 最后发行年份:
- VisitColnectCom
- 使用:
- 钱币产品
- 造币厂:
- Swissmint, Berne, Switzerland (b)
- 材质:
- 银
- 边缘:
- 字母符号数字（普通）
- 版式:
- 正反同方向： ↑O↑
- 形状:
- 圆形
- 边缘:
- 凸. 不装饰. 双方
- 重量:
- 20 克
- 直径:
- 33 毫米
- 厚度:
- 2.8 毫米
- 面值:
- 20 Fr. - 瑞士法郎
- 已知发行数量:
- 11,000
- 材料构成:
- Silver Ag. 0.999Silver Ag. 0.999
- 说明:
- 正面: In central circle, schematic diagram of a magnet from the Large Hadron Collider. These superconducting magnets are technological marvels. They generate very powerful magnetic fields to guide and concentrate the particle beams in the ring; face value at bottom 20 FR (20 francs). Small Swiss cross ✚ at top divides the state name ↻ around CONFOEDERATIO ✚ HELVETICA (Helvetic Confederation), date 2025, mintmark ʙ (Bern).
背面: Collision of two protons, which generate a multitude of particles, some of which were present at the very beginning of the Universe, just after the Big Bang. Theme at top UNIVERSE OF PARTICULES (Universe of particules), and international organisation below CERN (European Council for Nuclear Research).
边缘: Motto ★★★ DOMINUS | PROVIDEBIT | ★★★★★★★★★★ | - 现在购买:
200 Forint (200th anniversary of the founding of the Hungarian Academy of Sciences)
- 国家:
- 匈牙利
- 专题:
- 1989~Today - Republic (Commemorative)
- 目录编号:
- iInfringe
- 主题:
- 建筑物 | 神 | 科学 | 纪念日 | 鹰
- 发行日期：:
- iInfringe
- 最后发行年份:
- VisitColnectCom
- 使用:
- 流通纪念币
- 造币厂:
- Hungarian State Mint
- 材质:
- 双金属
- 边缘:
- 分段：reeded-plain
- 版式:
- 正反同方向： ↑O↑
- 形状:
- 圆形
- 边缘:
- 凸. 虚线圆圈. 双方
- 重量:
- 9 克
- 直径:
- 28.3 毫米
- 厚度:
- 2 毫米
- 面值:
- 200 Ft - 匈牙利福林
- 已知发行数量:
- 1,000,000
- 材料构成:
- copper-nickel centre in nickel brass ringcopper-nickel centre in nickel brass ring
- 评分:
- 36% 准确度: 中等
- 相关收藏品:
- 1 (查看)
- 说明:
- 正面: In central circle, face value 200 𝄓 FORINT. Seven vertical segments up/down, mintmark at bottom right BP..
Engraver: István Kósa
背面: An allegorical depiction: Hebe, the Greek goddess of youth and knowledge, with her raised right hand offers the cup of knowledge to the eagle symbolising the nation. The female figure holds a shield in her left hand, and as the Hungarian coat of arms is on the shield, the depiction can also be interpreted as Hungaria. Johann Nepomuk Ender’s painting of 1834 served as the basis of the coin depiction; the painting immortalised the allegory for the Hungarian Academy Sciences as chosen by István Széchenyi; date at bottom left 2025. Theme ⤸ at right 200 ÉVES A MAGYAR TUDOMÁNYOS AKADÉMIA (200 years of the Hungarian Academy of Sciences), State name ↻ at left MAGYARORSZÁG (Hungary).
设计者: Balázs János Bitó
备注: 我们将反面显示为正面图片，因为存在多个硬币，正面有相同的描绘. - 现在购买:
- 2 sale offers from US$ 4.70
3,000 Forint (200th anniversary of the founding of the Hungarian Academy of Sciences)
- 国家:
- 匈牙利
- 专题:
- 1989~Today - Republic (Commemorative)
- 目录编号:
- Col:HU-001759, WCC:Unlisted
- 主题:
- 建筑物 | 桥梁 | 科学 | 纪念日 | 雕塑
- 发行日期：:
- 2025-11-05
- 最后发行年份:
- 2025-11-05
- 使用:
- 钱币产品
- 造币厂:
- Hungarian State Mint
- 材质:
- 铜镍
- 边缘:
- 分段：reeded-plain
- 版式:
- 正反同方向： ↑O↑
- 形状:
- 圆形
- 边缘:
- 凸. 不装饰. 双方
- 重量:
- 30.8 克
- 直径:
- 38.61 毫米
- 厚度:
- 1.8 毫米
- 面值:
- 3,000 Ft - 匈牙利福林
- 已知发行数量:
- 5,000
- 材料构成:
- Copper Cu. 0.750, Nickel Ni. 0.250Copper Cu. 0.750, Nickel Ni. 0.250
- 说明:
- 正面: Depicts the current headquarters of the Hungarian Academy of Sciences, founded in 1825 at the initiative of István Széchenyi, as well as the surroundings thereof, with a detail of the Chain Bridge in the foreground; designer at lower right VG (Gábor Veres), face value at upper in two lines 3000 𝄓 FORINT. State name ↷ at top MAGYARORSZÁG (Hungary), mintmark ⤿ at bottom left BP. and date 2025.
背面: Features a depiction of Barnabás Holló’s relief entitled "The Founding of the Hungarian Academy of Sciences". Date of its founding at upper 1825, theme beneath in four lines 200 ÉVES 𝄓 A MAGYAR 𝄓 TUDOMÁNYOS 𝄓 AKADÉMIA (200 years of the Hungarian Academy of Sciences).
Designer Mihály Fritz.
备注: 我们将反面显示为正面图片，因为存在多个硬币，正面有相同的描绘. - 现在购买:
20,000 Forint (200th anniversary of the founding of the Hungarian Academy of Sciences)
- 国家:
- 匈牙利
- 专题:
- 1989~Today - Republic (Commemorative)
- 目录编号:
- Col:HU-001760, WCC:Unlisted
- 主题:
- 建筑物 | 桥梁 | 科学 | 纪念日 | 雕塑
- 发行日期：:
- VisitColnectCom
- 最后发行年份:
- ColnectScrp
- 使用:
- 钱币产品
- 造币厂:
- Hungarian State Mint
- 材质:
- 银
- 边缘:
- 分段：reeded-plain
- 版式:
- 正反同方向： ↑O↑
- 形状:
- 圆形
- 边缘:
- 凸. 不装饰. 双方
- 重量:
- 31.46 克
- 直径:
- 38.61 毫米
- 厚度:
- 1.8 毫米
- 面值:
- 20,000 Ft - 匈牙利福林
- 已知发行数量:
- 5,000
- 材料构成:
- Silver Ag. 0.925 1 Oz.Silver Ag. 0.925 1 Oz.
- 说明:
- from colnect.com
- 现在购买:
1 Dollar (90th anniversary of the Richter Scale)
- 国家:
- ColnectScrp
- 专题:
- ColnectIsBest
- 目录编号:
- Col:NU-008268, WCC:Unlisted
- 主题:
- from colnect.com
- 发行日期：:
- 2025-08-29
- 最后发行年份:
- 2025-08-29
- 使用:
- iInfringe
- 造币厂:
- iInfringe
- 材质:
- CopyWrong
- 边缘:
- from colnect.com
- 版式:
- iInfringe
- 形状:
- ColnectScrp
- 边缘:
- CopyWrong
- 重量:
- from colnect.com
- 直径:
- from colnect.com
- 面值:
- from colnect.com
- 已知发行数量:
- iInfringe
- 材料构成:
- Silver Ag. 0.999 1 Oz.Silver Ag. 0.999 1 Oz.
- 说明:
- iInfringe
- 现在购买:
- from colnect.com