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विज्ञान

६०१ ब्लुप्रिन्टहरू उपलब्ध • ११ उपश्रेणीहरू

ब्लुप्रिन्टहरू (६०१)

Propagating Strawberries from Runners — The Plant That Layers Itself

Propagating Strawberries from Runners — The Plant That Layers Itself

Bob द्वाराBE

बाली विज्ञान

२६
Air Layering — Rooting a Branch While It Stays on the Tree

Air Layering — Rooting a Branch While It Stays on the Tree

Bob द्वाराBE

बाली विज्ञान

२८
Grafting — Joining a Scion onto a Rootstock

Grafting — Joining a Scion onto a Rootstock

Bob द्वाराBE

बाली विज्ञान

२३
Propagating Plants by Division — Splitting a Clump

Propagating Plants by Division — Splitting a Clump

Bob द्वाराBE

बाली विज्ञान

१९
Propagating Plants from Cuttings — Rooting a Snip into a New Plant

Propagating Plants from Cuttings — Rooting a Snip into a New Plant

Bob द्वाराBE

बाली विज्ञान

२७
Growing Potatoes from Tubers — Planting the Eyes

Growing Potatoes from Tubers — Planting the Eyes

Bob द्वाराBE

बाली विज्ञान

२१
Growing Garlic from Cloves — Cloning a Bulb Without Seed

Growing Garlic from Cloves — Cloning a Bulb Without Seed

Bob द्वाराBE

बाली विज्ञान

२६
Testing Seed Viability — The Rag-Doll Germination Test

Testing Seed Viability — The Rag-Doll Germination Test

Bob द्वाराBE

बाली विज्ञान

५०
Saving Maize Seeds — The Wind-Pollinated Outbreeder

Saving Maize Seeds — The Wind-Pollinated Outbreeder

Bob द्वाराBE

बाली विज्ञान

१८
Saving Lettuce Seeds — Letting the Leaf Crop Bolt

Saving Lettuce Seeds — Letting the Leaf Crop Bolt

Bob द्वाराBE

बाली विज्ञान

२६
Saving Squash Seeds — Hand-Pollination to Keep Them Pure

Saving Squash Seeds — Hand-Pollination to Keep Them Pure

Bob द्वाराBE

बाली विज्ञान

२५
Saving Tomato Seeds — The Fermentation Method

Saving Tomato Seeds — The Fermentation Method

Bob द्वाराBE

बाली विज्ञान

२७
Saving Carrot Seeds — The Two-Year Biennial

Saving Carrot Seeds — The Two-Year Biennial

Bob द्वाराBE

बाली विज्ञान

२५
Saving Bean and Pea Seeds — The Easiest First Seed to Save

Saving Bean and Pea Seeds — The Easiest First Seed to Save

Bob द्वाराBE

बाली विज्ञान

१६
Overwintering Roots for Seed — Getting a Biennial Through Winter

Overwintering Roots for Seed — Getting a Biennial Through Winter

Bob द्वाराBE

बाली विज्ञान

२२
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 द्वाराIS

मध्य युग

२७
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 द्वाराFI

मध्य युग

२५
Projectile Motion — Launch a Ball and Measure Its Flight

Projectile Motion — Launch a Ball and Measure Its Flight

Penny द्वाराDK

Scientific Revolution (1600–1760)

१९
Hooke's Law — Stretch a Spring and Find Its Stiffness

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

Penny द्वाराDK

School Projects 11-15

२१
The Pendulum — Time a Swing and Weigh Gravity

The Pendulum — Time a Swing and Weigh Gravity

Martin द्वाराNO

Scientific Revolution (1600–1760)

१८