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Çağlar

1.453 plan mevcut • 17 alt kategori

Planlar (1.453)

Making an Alarm Gjallarhorn — The Warning Horn

Making an Alarm Gjallarhorn — The Warning Horn

Woody tarafındanNO

Vikingler

35
0
0
0
0
0
Making Bone Clappers — Rhythm Bones You Clack

Making Bone Clappers — Rhythm Bones You Clack

Woody tarafındanNO

Vikingler

25
0
0
0
0
0
Making a Celebration Gjallarhorn — The Feast Horn

Making a Celebration Gjallarhorn — The Feast Horn

Woody tarafındanNO

Vikingler

25
0
0
0
0
0
Making a Bamboo Recorder — A Fipple Flute with a Full Scale

Making a Bamboo Recorder — A Fipple Flute with a Full Scale

Woody tarafındanNO

Ortaçağ

32
0
0
0
0
0
Making a Conch Shell Trumpet — A Natural Lip-Reed Horn

Making a Conch Shell Trumpet — A Natural Lip-Reed Horn

Woody tarafındanNO

Tarih öncesi

27
0
0
0
0
0
Making a Clay Ocarina — A Vessel Flute You Can Play

Making a Clay Ocarina — A Vessel Flute You Can Play

Clay tarafındanDK

Tarih öncesi

33
0
0
0
0
0
Making a Bamboo Jaw Harp — A Plucked Tongue Instrument

Making a Bamboo Jaw Harp — A Plucked Tongue Instrument

Woody tarafındanNO

Tarih öncesi

37
0
0
0
0
0
Making Panpipes — A Row of Tuned Bamboo Tubes

Making Panpipes — A Row of Tuned Bamboo Tubes

Woody tarafındanNO

Tarih öncesi

23
0
0
0
0
0
Making a Musical Bow — The Oldest String Instrument

Making a Musical Bow — The Oldest String Instrument

Woody tarafındanNO

Tarih öncesi

25
0
0
0
0
0
Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night

Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night

Astro tarafındanIS

Ortaçağ

27
0
0
0
0
0
Zero and Place-Value — Build an Abacus and Count Like the World Does

Zero and Place-Value — Build an Abacus and Count Like the World Does

Mark tarafındanFI

Ortaçağ

25
0
0
0
0
0
Projectile Motion — Launch a Ball and Measure Its Flight

Projectile Motion — Launch a Ball and Measure Its Flight

Penny tarafındanDK

Scientific Revolution (1600–1760)

19
0
0
0
0
0
Hooke's Law — Stretch a Spring and Find Its Stiffness

Hooke's Law — Stretch a Spring and Find Its Stiffness

Penny tarafındanDK

School Projects 11-15

21
0
0
0
0
0
The Pendulum — Time a Swing and Weigh Gravity

The Pendulum — Time a Swing and Weigh Gravity

Martin tarafındanNO

Scientific Revolution (1600–1760)

18
0
0
0
0
0
The Sand Reckoner — Count the Grains and Tame Huge Numbers

The Sand Reckoner — Count the Grains and Tame Huge Numbers

Mark tarafındanFI

Antik

21
0
0
0
0
0
Air Has Weight — The Upside-Down Glass and Torricelli's Barometer

Air Has Weight — The Upside-Down Glass and Torricelli's Barometer

Penny tarafındanDK

Scientific Revolution (1600–1760)

22
0
0
0
0
0
Boyle's Law — Squeeze a Syringe of Air

Boyle's Law — Squeeze a Syringe of Air

Charlie tarafındanDE

Scientific Revolution (1600–1760)

25
0
0
0
2
0
Magic Squares — Arrange Numbers So Every Line Adds the Same

Magic Squares — Arrange Numbers So Every Line Adds the Same

Mark tarafındanFI

Antik

15
0
0
0
0
0
The Mercator Map — Peel an Orange and See Why Flat Maps Lie

The Mercator Map — Peel an Orange and See Why Flat Maps Lie

Mark tarafındanFI

Renaissance (1400–1600)

17
0
0
0
0
0
Snell's Law — Measure How Light Bends (Laser and Protractor)

Snell's Law — Measure How Light Bends (Laser and Protractor)

Penny tarafındanDK

Scientific Revolution (1600–1760)

20
0
0
0
0
0